rhsa-2022_0633
Vulnerability from csaf_redhat
Published
2022-02-22 15:16
Modified
2024-11-22 14:54
Summary
Red Hat Security Advisory: sysstat security update

Notes

Topic
An update for sysstat is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The sysstat packages provide the sar and iostat commands. These commands enable system monitoring of disk, network, and other I/O activity. Security Fix(es): * sysstat: memory corruption due to an integer overflow in remap_struct in sa_common.c (CVE-2019-16167) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.


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      "cwe": {
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        "name": "Integer Overflow or Wraparound"
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      "discovery_date": "2019-11-05T00:00:00+00:00",
      "ids": [
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          "text": "1768970"
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      "notes": [
        {
          "category": "description",
          "text": "An integer overflow vulnerability was found in sysstat in the way the `sadf` command processes the contents of data files created by the `sar` command. A local attacker could exploit this flaw by creating a specially crafted file with malformed data that, when loaded by a victim, causes the application to crash.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "sysstat: memory corruption due to an integer overflow in remap_struct in sa_common.c",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This issue did not affect the versions of sysstat as shipped with Red Hat Enterprise Linux 5, 6, and 7 as they did not include the vulnerable function, which was introduced in a newer version of the package.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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          "AppStream-8.2.0.Z.EUS:sysstat-debugsource-0:11.7.3-2.el8_2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2019-16167"
        },
        {
          "category": "external",
          "summary": "RHBZ#1768970",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1768970"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2019-16167",
          "url": "https://www.cve.org/CVERecord?id=CVE-2019-16167"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-16167",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16167"
        }
      ],
      "release_date": "2019-08-03T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2022-02-22T15:16:29+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "AppStream-8.2.0.Z.EUS:sysstat-0:11.7.3-2.el8_2.1.aarch64",
            "AppStream-8.2.0.Z.EUS:sysstat-0:11.7.3-2.el8_2.1.ppc64le",
            "AppStream-8.2.0.Z.EUS:sysstat-0:11.7.3-2.el8_2.1.s390x",
            "AppStream-8.2.0.Z.EUS:sysstat-0:11.7.3-2.el8_2.1.src",
            "AppStream-8.2.0.Z.EUS:sysstat-0:11.7.3-2.el8_2.1.x86_64",
            "AppStream-8.2.0.Z.EUS:sysstat-debuginfo-0:11.7.3-2.el8_2.1.aarch64",
            "AppStream-8.2.0.Z.EUS:sysstat-debuginfo-0:11.7.3-2.el8_2.1.ppc64le",
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            "AppStream-8.2.0.Z.EUS:sysstat-debugsource-0:11.7.3-2.el8_2.1.aarch64",
            "AppStream-8.2.0.Z.EUS:sysstat-debugsource-0:11.7.3-2.el8_2.1.ppc64le",
            "AppStream-8.2.0.Z.EUS:sysstat-debugsource-0:11.7.3-2.el8_2.1.s390x",
            "AppStream-8.2.0.Z.EUS:sysstat-debugsource-0:11.7.3-2.el8_2.1.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2022:0633"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AppStream-8.2.0.Z.EUS:sysstat-0:11.7.3-2.el8_2.1.aarch64",
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            "AppStream-8.2.0.Z.EUS:sysstat-0:11.7.3-2.el8_2.1.s390x",
            "AppStream-8.2.0.Z.EUS:sysstat-0:11.7.3-2.el8_2.1.src",
            "AppStream-8.2.0.Z.EUS:sysstat-0:11.7.3-2.el8_2.1.x86_64",
            "AppStream-8.2.0.Z.EUS:sysstat-debuginfo-0:11.7.3-2.el8_2.1.aarch64",
            "AppStream-8.2.0.Z.EUS:sysstat-debuginfo-0:11.7.3-2.el8_2.1.ppc64le",
            "AppStream-8.2.0.Z.EUS:sysstat-debuginfo-0:11.7.3-2.el8_2.1.s390x",
            "AppStream-8.2.0.Z.EUS:sysstat-debuginfo-0:11.7.3-2.el8_2.1.x86_64",
            "AppStream-8.2.0.Z.EUS:sysstat-debugsource-0:11.7.3-2.el8_2.1.aarch64",
            "AppStream-8.2.0.Z.EUS:sysstat-debugsource-0:11.7.3-2.el8_2.1.ppc64le",
            "AppStream-8.2.0.Z.EUS:sysstat-debugsource-0:11.7.3-2.el8_2.1.s390x",
            "AppStream-8.2.0.Z.EUS:sysstat-debugsource-0:11.7.3-2.el8_2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "sysstat: memory corruption due to an integer overflow in remap_struct in sa_common.c"
    }
  ]
}


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