Trivy rootfs scan is reporting false positives for ntp and dhcp RPM libraries with "centos" branding in version #4244

dmarcuccio-solace · 2023-03-09T15:36:06Z

dmarcuccio-solace
Mar 9, 2023

Description

CVE-2021-25217, CVE-2020-13817, and CVE-2020-11868 are being detected by a rootfs Trivy scan on a centos 7.9.2009 host, even though the packages have these vulnerabilities fixed according to centos.pkgs.org. It appears that Trivy could be running into issues with the "centos" branding in the package versioning, but this is just a theory.

JSON Output of run with `-debug`:

./trivy --cache-dir /tmp/trivy/trivy-db/ --debug rootfs --scanners vuln --vuln-type os --ignore-unfixed -f json /

2023-03-09T10:14:01.117-0500    DEBUG   Severities: ["UNKNOWN" "LOW" "MEDIUM" "HIGH" "CRITICAL"]
2023-03-09T10:14:01.121-0500    DEBUG   cache dir:  /tmp/trivy/trivy-db/
2023-03-09T10:14:01.121-0500    DEBUG   DB update was skipped because the local DB is the latest
2023-03-09T10:14:01.121-0500    DEBUG   DB Schema: 2, UpdatedAt: 2023-03-09 12:08:09.70049077 +0000 UTC, NextUpdate: 2023-03-09 18:08:09.70049017 +0000 UTC, DownloadedAt: 2023-03-09 15:14:05.809597531 +0000 UTC
2023-03-09T10:14:01.121-0500    INFO    Vulnerability scanning is enabled
2023-03-09T10:14:01.121-0500    DEBUG   Vulnerability type:  [os]
2023-03-09T10:14:01.122-0500    DEBUG   Walk the file tree rooted at '/' in parallel
2023-03-09T10:14:02.893-0500    INFO    Detected OS: centos
2023-03-09T10:14:02.893-0500    INFO    Detecting RHEL/CentOS vulnerabilities...
2023-03-09T10:14:02.893-0500    DEBUG   Red Hat: os version: 7
2023-03-09T10:14:02.893-0500    DEBUG   Red Hat: the number of packages: 382

{                                                                                                                                                                                                                                  
  "SchemaVersion": 2,
  "ArtifactName": "host",
  "ArtifactType": "filesystem",
  "Metadata": {
    "OS": {
      "Family": "centos",
      "Name": "7.9.2009"
    },
    "ImageConfig": {
      "architecture": "",
      "created": "0001-01-01T00:00:00Z",
      "os": "",
      "rootfs": {
        "type": "",
        "diff_ids": null
      },
      "config": {}
    }
  },
  "Results": [
    {
      "Target": "host (centos 7.9.2009)",
      "Class": "os-pkgs",
      "Type": "centos",
      "Vulnerabilities": [
        {
          "VulnerabilityID": "CVE-2021-25217",
          "VendorIDs": [
            "RHSA-2021:2357"
          ],
          "PkgID": "[email protected]_64",
          "PkgName": "dhclient",
          "InstalledVersion": "12:4.2.5-83.el7.centos.1",
          "FixedVersion": "12:4.2.5-83.el7_9.1",
          "Layer": {},
          "SeveritySource": "redhat",
          "PrimaryURL": "https://avd.aquasec.com/nvd/cve-2021-25217",
          "Title": "dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient",
          "Description": "In ISC DHCP 4.1-ESV-R1 -\u003e 4.1-ESV-R16, ISC DHCP 4.4.0 -\u003e 4.4.2 (Other branches of ISC DHCP (i.e., releases in the 4.0.x series or lower and releases in the 4.3.x series) are beyond their End-of-Life (E
OL) and no longer supported by ISC. From inspection it is clear that the defect is also present in releases from those series, but they have not been officially tested for the vulnerability), The outcome of encountering the defect while
reading a lease that will trigger it varies, according to: the component being affected (i.e., dhclient or dhcpd) whether the package was built as a 32-bit or 64-bit binary whether the compiler flag -fstack-protection-strong was used whe
n compiling In dhclient, ISC has not successfully reproduced the error on a 64-bit system. However, on a 32-bit system it is possible to cause dhclient to crash when reading an improper lease, which could cause network connectivity probl
ems for an affected system due to the absence of a running DHCP client process. In dhcpd, when run in DHCPv4 or DHCPv6 mode: if the dhcpd server binary was built for a 32-bit architecture AND the -fstack-protection-strong flag was specif
ied to the compiler, dhcpd may exit while parsing a lease file containing an objectionable lease, resulting in lack of service to clients. Additionally, the offending lease and the lease immediately following it in the lease database may
 be improperly deleted. if the dhcpd server binary was built for a 64-bit architecture OR if the -fstack-protection-strong compiler flag was NOT specified, the crash will not occur, but it is possible for the offending lease and the leas
e which immediately followed it to be improperly deleted.",
          "Severity": "HIGH",
          "CweIDs": [
            "CWE-119"
          ],
          "CVSS": {
            "nvd": {
              "V2Vector": "AV:A/AC:L/Au:N/C:N/I:N/A:P",
              "V3Vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
              "V2Score": 3.3,
              "V3Score": 7.4
            },
            "redhat": {
              "V3Vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "V3Score": 8.8
            }
          },
          "References": [
            "http://www.openwall.com/lists/oss-security/2021/05/26/6",
            "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-25217.json",
            "https://access.redhat.com/security/cve/CVE-2021-25217",
            "https://cert-portal.siemens.com/productcert/pdf/ssa-406691.pdf",
            "https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf",
            "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25217",
            "https://kb.isc.org/docs/cve-2021-25217",
            "https://linux.oracle.com/cve/CVE-2021-25217.html",
            "https://linux.oracle.com/errata/ELSA-2021-9314.html",
            "https://lists.debian.org/debian-lts-announce/2021/06/msg00002.html",
            "https://lists.fedoraproject.org/archives/list/[email protected]/message/5QI4DYC7J4BGHEW3NH4XHMWTHYC36UK4/",
            "https://lists.fedoraproject.org/archives/list/[email protected]/message/Z2LB42JWIV4M4WDNXX5VGIP26FEYWKIF/",
            "https://nvd.nist.gov/vuln/detail/CVE-2021-25217",
            "https://security.netapp.com/advisory/ntap-20220325-0011/",
            "https://ubuntu.com/security/notices/USN-4969-1",
            "https://ubuntu.com/security/notices/USN-4969-2"
          ],
          "PublishedDate": "2021-05-26T22:15:00Z",
          "LastModifiedDate": "2022-10-29T02:48:00Z"
        },
        {
          "VulnerabilityID": "CVE-2021-25217",
          "VendorIDs": [
            "RHSA-2021:2357"
          ],
          "PkgID": "[email protected]_64",
          "PkgName": "dhcp-common",
          "InstalledVersion": "12:4.2.5-83.el7.centos.1",
          "FixedVersion": "12:4.2.5-83.el7_9.1",
          "Layer": {},
          "SeveritySource": "redhat",
          "PrimaryURL": "https://avd.aquasec.com/nvd/cve-2021-25217",
          "Title": "dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient",
          "Description": "In ISC DHCP 4.1-ESV-R1 -\u003e 4.1-ESV-R16, ISC DHCP 4.4.0 -\u003e 4.4.2 (Other branches of ISC DHCP (i.e., releases in the 4.0.x series or lower and releases in the 4.3.x series) are beyond their End-of-Life (E
OL) and no longer supported by ISC. From inspection it is clear that the defect is also present in releases from those series, but they have not been officially tested for the vulnerability), The outcome of encountering the defect while
reading a lease that will trigger it varies, according to: the component being affected (i.e., dhclient or dhcpd) whether the package was built as a 32-bit or 64-bit binary whether the compiler flag -fstack-protection-strong was used whe
n compiling In dhclient, ISC has not successfully reproduced the error on a 64-bit system. However, on a 32-bit system it is possible to cause dhclient to crash when reading an improper lease, which could cause network connectivity probl
ems for an affected system due to the absence of a running DHCP client process. In dhcpd, when run in DHCPv4 or DHCPv6 mode: if the dhcpd server binary was built for a 32-bit architecture AND the -fstack-protection-strong flag was specif
ied to the compiler, dhcpd may exit while parsing a lease file containing an objectionable lease, resulting in lack of service to clients. Additionally, the offending lease and the lease immediately following it in the lease database may
 be improperly deleted. if the dhcpd server binary was built for a 64-bit architecture OR if the -fstack-protection-strong compiler flag was NOT specified, the crash will not occur, but it is possible for the offending lease and the leas
e which immediately followed it to be improperly deleted.",
          "Severity": "HIGH",
          "CweIDs": [
            "CWE-119"
          ],
          "CVSS": {
            "nvd": {
              "V2Vector": "AV:A/AC:L/Au:N/C:N/I:N/A:P",
              "V3Vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
              "V2Score": 3.3,
              "V3Score": 7.4
            },
            "redhat": {
              "V3Vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "V3Score": 8.8
            }
          },
          "References": [
            "http://www.openwall.com/lists/oss-security/2021/05/26/6",
            "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-25217.json",
            "https://access.redhat.com/security/cve/CVE-2021-25217",
            "https://cert-portal.siemens.com/productcert/pdf/ssa-406691.pdf",
            "https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf",
            "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25217",
            "https://kb.isc.org/docs/cve-2021-25217",
            "https://linux.oracle.com/cve/CVE-2021-25217.html",
            "https://linux.oracle.com/errata/ELSA-2021-9314.html",
            "https://lists.debian.org/debian-lts-announce/2021/06/msg00002.html",
            "https://lists.fedoraproject.org/archives/list/[email protected]/message/5QI4DYC7J4BGHEW3NH4XHMWTHYC36UK4/",
            "https://lists.fedoraproject.org/archives/list/[email protected]/message/Z2LB42JWIV4M4WDNXX5VGIP26FEYWKIF/",
            "https://nvd.nist.gov/vuln/detail/CVE-2021-25217",
            "https://security.netapp.com/advisory/ntap-20220325-0011/",
            "https://ubuntu.com/security/notices/USN-4969-1",
            "https://ubuntu.com/security/notices/USN-4969-2"
          ],
          "PublishedDate": "2021-05-26T22:15:00Z",
          "LastModifiedDate": "2022-10-29T02:48:00Z"
        },
        {
          "VulnerabilityID": "CVE-2021-25217",
          "VendorIDs": [
            "RHSA-2021:2357"
          ],
          "PkgID": "[email protected]_64",
          "PkgName": "dhcp-libs",
          "InstalledVersion": "12:4.2.5-83.el7.centos.1",
          "FixedVersion": "12:4.2.5-83.el7_9.1",
          "Layer": {},
          "SeveritySource": "redhat",
          "PrimaryURL": "https://avd.aquasec.com/nvd/cve-2021-25217",
          "Title": "dhcp: stack-based buffer overflow when parsing statements with colon-separated hex digits in config or lease files in dhcpd and dhclient",
          "Description": "In ISC DHCP 4.1-ESV-R1 -\u003e 4.1-ESV-R16, ISC DHCP 4.4.0 -\u003e 4.4.2 (Other branches of ISC DHCP (i.e., releases in the 4.0.x series or lower and releases in the 4.3.x series) are beyond their End-of-Life (E
OL) and no longer supported by ISC. From inspection it is clear that the defect is also present in releases from those series, but they have not been officially tested for the vulnerability), The outcome of encountering the defect while
reading a lease that will trigger it varies, according to: the component being affected (i.e., dhclient or dhcpd) whether the package was built as a 32-bit or 64-bit binary whether the compiler flag -fstack-protection-strong was used whe
n compiling In dhclient, ISC has not successfully reproduced the error on a 64-bit system. However, on a 32-bit system it is possible to cause dhclient to crash when reading an improper lease, which could cause network connectivity probl
ems for an affected system due to the absence of a running DHCP client process. In dhcpd, when run in DHCPv4 or DHCPv6 mode: if the dhcpd server binary was built for a 32-bit architecture AND the -fstack-protection-strong flag was specif
ied to the compiler, dhcpd may exit while parsing a lease file containing an objectionable lease, resulting in lack of service to clients. Additionally, the offending lease and the lease immediately following it in the lease database may
 be improperly deleted. if the dhcpd server binary was built for a 64-bit architecture OR if the -fstack-protection-strong compiler flag was NOT specified, the crash will not occur, but it is possible for the offending lease and the leas
e which immediately followed it to be improperly deleted.",
          "Severity": "HIGH",
          "CweIDs": [
            "CWE-119"
          ],
          "CVSS": {
            "nvd": {
              "V2Vector": "AV:A/AC:L/Au:N/C:N/I:N/A:P",
              "V3Vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
              "V2Score": 3.3,
              "V3Score": 7.4
            },
            "redhat": {
              "V3Vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "V3Score": 8.8
            }
          },
          "References": [
            "http://www.openwall.com/lists/oss-security/2021/05/26/6",
            "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-25217.json",
            "https://access.redhat.com/security/cve/CVE-2021-25217",
            "https://cert-portal.siemens.com/productcert/pdf/ssa-406691.pdf",
            "https://cert-portal.siemens.com/productcert/pdf/ssa-637483.pdf",
            "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-25217",
            "https://kb.isc.org/docs/cve-2021-25217",
            "https://linux.oracle.com/cve/CVE-2021-25217.html",
            "https://linux.oracle.com/errata/ELSA-2021-9314.html",
            "https://lists.debian.org/debian-lts-announce/2021/06/msg00002.html",
            "https://lists.fedoraproject.org/archives/list/[email protected]/message/5QI4DYC7J4BGHEW3NH4XHMWTHYC36UK4/",
            "https://lists.fedoraproject.org/archives/list/[email protected]/message/Z2LB42JWIV4M4WDNXX5VGIP26FEYWKIF/",
            "https://nvd.nist.gov/vuln/detail/CVE-2021-25217",
            "https://security.netapp.com/advisory/ntap-20220325-0011/",
            "https://ubuntu.com/security/notices/USN-4969-1",
            "https://ubuntu.com/security/notices/USN-4969-2"
          ],
          "PublishedDate": "2021-05-26T22:15:00Z",
          "LastModifiedDate": "2022-10-29T02:48:00Z"
        },
        {
          "VulnerabilityID": "CVE-2020-13817",
          "VendorIDs": [
            "RHSA-2020:2663"
          ],
          "PkgID": "[email protected]_64",
          "PkgName": "ntp",
          "InstalledVersion": "4.2.6p5-29.el7.centos.2",
          "FixedVersion": "4.2.6p5-29.el7_8.2",
          "Layer": {},
          "SeveritySource": "redhat",
          "PrimaryURL": "https://avd.aquasec.com/nvd/cve-2020-13817",
          "Title": "ntp: ntpd using highly predictable transmit timestamps could result in time change or DoS",
          "Description": "ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows remote attackers to cause a denial of service (daemon exit or system time change) by predicting transmit timestamps for use in spoofed packets. The vic
tim must be relying on unauthenticated IPv4 time sources. There must be an off-path attacker who can query time from the victim's ntpd instance.",
          "Severity": "MEDIUM",
          "CweIDs": [
            "CWE-330"
          ],
          "CVSS": {
            "nvd": {
              "V2Vector": "AV:N/AC:M/Au:N/C:N/I:P/A:P",
              "V3Vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
              "V2Score": 5.8,
              "V3Score": 7.4
            },
            "redhat": {
              "V3Vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
              "V3Score": 7.4
            }
          },
          "References": [
            "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html",
            "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html",
            "http://support.ntp.org/bin/view/Main/NtpBug3596",
            "https://access.redhat.com/security/cve/CVE-2020-13817",
            "https://bugs.ntp.org/show_bug.cgi?id=3596",
            "https://linux.oracle.com/cve/CVE-2020-13817.html",
            "https://linux.oracle.com/errata/ELSA-2020-2663.html",
            "https://security.gentoo.org/glsa/202007-12",
            "https://security.netapp.com/advisory/ntap-20200625-0004/",
            "https://www.oracle.com/security-alerts/cpujan2022.html"
          ],
          "PublishedDate": "2020-06-04T13:15:00Z",
          "LastModifiedDate": "2022-03-29T18:05:00Z"
        },
        {
          "VulnerabilityID": "CVE-2020-11868",
          "VendorIDs": [
            "RHSA-2020:2663"
          ],
          "PkgID": "[email protected]_64",
          "PkgName": "ntp",
          "InstalledVersion": "4.2.6p5-29.el7.centos.2",
          "FixedVersion": "4.2.6p5-29.el7_8.2",
          "Layer": {},
          "SeveritySource": "redhat",
          "PrimaryURL": "https://avd.aquasec.com/nvd/cve-2020-11868",
          "Title": "ntp: DoS on client ntpd using server mode packet",
          "Description": "ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are resc
heduled even when a packet lacks a valid origin timestamp.",
          "Severity": "LOW",
          "CweIDs": [
            "CWE-346"
          ],
          "CVSS": {
            "nvd": {
              "V2Vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
              "V3Vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "V2Score": 5,
              "V3Score": 7.5
            },
            "redhat": {
              "V3Vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
              "V3Score": 3.7
            }
          },
          "References": [
            "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html",
            "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html",
            "http://support.ntp.org/bin/view/Main/NtpBug3592",
            "https://access.redhat.com/security/cve/CVE-2020-11868",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1716665",
            "https://linux.oracle.com/cve/CVE-2020-11868.html",
            "https://linux.oracle.com/errata/ELSA-2020-2663.html",
            "https://lists.debian.org/debian-lts-announce/2020/05/msg00004.html",
            "https://security.gentoo.org/glsa/202007-12",
            "https://security.netapp.com/advisory/ntap-20200424-0002/",
            "https://www.oracle.com//security-alerts/cpujul2021.html"
          ],
          "PublishedDate": "2020-04-17T04:15:00Z",
          "LastModifiedDate": "2022-04-26T17:05:00Z"
        },
        {
          "VulnerabilityID": "CVE-2020-13817",
          "VendorIDs": [
            "RHSA-2020:2663"
          ],
          "PkgID": "[email protected]_64",
          "PkgName": "ntpdate",
          "InstalledVersion": "4.2.6p5-29.el7.centos.2",
          "FixedVersion": "4.2.6p5-29.el7_8.2",
          "Layer": {},
          "SeveritySource": "redhat",
          "PrimaryURL": "https://avd.aquasec.com/nvd/cve-2020-13817",
          "Title": "ntp: ntpd using highly predictable transmit timestamps could result in time change or DoS",
          "Description": "ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows remote attackers to cause a denial of service (daemon exit or system time change) by predicting transmit timestamps for use in spoofed packets. The vic
tim must be relying on unauthenticated IPv4 time sources. There must be an off-path attacker who can query time from the victim's ntpd instance.",
          "Severity": "MEDIUM",
          "CweIDs": [
            "CWE-330"
          ],
          "CVSS": {
            "nvd": {
              "V2Vector": "AV:N/AC:M/Au:N/C:N/I:P/A:P",
              "V3Vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
              "V2Score": 5.8,
              "V3Score": 7.4
            },
            "redhat": {
              "V3Vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
              "V3Score": 7.4
            }
          },
          "References": [
            "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html",
            "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html",
            "http://support.ntp.org/bin/view/Main/NtpBug3596",
            "https://access.redhat.com/security/cve/CVE-2020-13817",
            "https://bugs.ntp.org/show_bug.cgi?id=3596",
            "https://linux.oracle.com/cve/CVE-2020-13817.html",
            "https://linux.oracle.com/errata/ELSA-2020-2663.html",
            "https://security.gentoo.org/glsa/202007-12",
            "https://security.netapp.com/advisory/ntap-20200625-0004/",
            "https://www.oracle.com/security-alerts/cpujan2022.html"
          ],
          "PublishedDate": "2020-06-04T13:15:00Z",
          "LastModifiedDate": "2022-03-29T18:05:00Z"
        },
        {
          "VulnerabilityID": "CVE-2020-11868",
          "VendorIDs": [
            "RHSA-2020:2663"
          ],
          "PkgID": "[email protected]_64",
          "PkgName": "ntpdate",
          "InstalledVersion": "4.2.6p5-29.el7.centos.2",
          "FixedVersion": "4.2.6p5-29.el7_8.2",
          "Layer": {},
          "SeveritySource": "redhat",
          "PrimaryURL": "https://avd.aquasec.com/nvd/cve-2020-11868",
          "Title": "ntp: DoS on client ntpd using server mode packet",
          "Description": "ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofed source IP address, because transmissions are resc
heduled even when a packet lacks a valid origin timestamp.",
          "Severity": "LOW",
          "CweIDs": [
            "CWE-346"
          ],
          "CVSS": {
            "nvd": {
              "V2Vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
              "V3Vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "V2Score": 5,
              "V3Score": 7.5
            },
            "redhat": {
              "V3Vector": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
              "V3Score": 3.7
            }
          },
          "References": [
            "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html",
            "http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html",
            "http://support.ntp.org/bin/view/Main/NtpBug3592",
            "https://access.redhat.com/security/cve/CVE-2020-11868",
            "https://bugzilla.redhat.com/show_bug.cgi?id=1716665",
            "https://linux.oracle.com/cve/CVE-2020-11868.html",
            "https://linux.oracle.com/errata/ELSA-2020-2663.html",
            "https://lists.debian.org/debian-lts-announce/2020/05/msg00004.html",
            "https://security.gentoo.org/glsa/202007-12",
            "https://security.netapp.com/advisory/ntap-20200424-0002/",
            "https://www.oracle.com//security-alerts/cpujul2021.html"
          ],
          "PublishedDate": "2020-04-17T04:15:00Z",
          "LastModifiedDate": "2022-04-26T17:05:00Z"
        }
      ]
    }
  ]
}

Output of `trivy -v`:

./trivy -v

Version: 0.38.2

Additional details (base image name, container registry info...):

Library versions installed on host:

$ rpm -qa | grep "dhclient"

dhclient-4.2.5-83.el7.centos.1.x86_64

$ rpm -qa | grep "dhcp"

dhcp-libs-4.2.5-83.el7.centos.1.x86_64
dhcp-common-4.2.5-83.el7.centos.1.x86_64

$ rpm -qa | grep "ntp"

ntp-4.2.6p5-29.el7.centos.2.x86_64
ntpdate-4.2.6p5-29.el7.centos.2.x86_64

Changelogs on centos.pkgs.org state they have been fixed in these versions:

for dhclient, dhcp-libs, dhcp-common:
https://centos.pkgs.org/7/centos-updates-x86_64/dhclient-4.2.5-83.el7.centos.1.x86_64.rpm.html
https://centos.pkgs.org/7/centos-updates-x86_64/dhcp-libs-4.2.5-83.el7.centos.1.x86_64.rpm.html
https://centos.pkgs.org/7/centos-updates-x86_64/dhcp-common-4.2.5-83.el7.centos.1.x86_64.rpm.html

2021-06-09 - CentOS Sources <[email protected]> - 4.2.5-83.el7.centos.1
- Roll in CentOS Branding
2021-05-27 - Pavel Zhukov <[email protected]> - 12:4.2.5-83.1
- Fix for CVE-2021-25217

for ntp, ntpdate:
https://centos.pkgs.org/7/centos-x86_64/ntp-4.2.6p5-29.el7.centos.2.x86_64.rpm.html
https://centos.pkgs.org/7/centos-x86_64/ntpdate-4.2.6p5-29.el7.centos.2.x86_64.rpm.html

2020-06-23 - CentOS Sources <[email protected]> - 4.2.6p5-29.el7.centos.2
- rebrand vendorzone
2020-06-01 - Miroslav Lichvar <[email protected]> 4.2.6p5-29.el7_8.2
- don't update transmission time on invalid response (CVE-2020-11868)
- randomize transmit timestamp in client requests (CVE-?, #1813787)

2023-05-09T00:05:07Z

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bot May 9, 2023

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Trivy rootfs scan is reporting false positives for ntp and dhcp RPM libraries with "centos" branding in version #4244

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Trivy rootfs scan is reporting false positives for ntp and dhcp RPM libraries with "centos" branding in version #4244

dmarcuccio-solace Mar 9, 2023

Description

JSON Output of run with -debug:

Output of trivy -v:

Additional details (base image name, container registry info...):

Replies: 1 comment

github-actions[bot] bot May 9, 2023

dmarcuccio-solace
Mar 9, 2023

JSON Output of run with `-debug`:

Output of `trivy -v`:

github-actions[bot]
bot May 9, 2023