rhsa-2021_4319
Vulnerability from csaf_redhat
Published
2021-11-09 18:31
Modified
2024-11-22 16:46
Summary
Red Hat Security Advisory: compat-exiv2-026 security update

Notes

Topic
An update for compat-exiv2-026 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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
Exiv2 is a C++ library to access image metadata, supporting read and write access to the Exif, IPTC and XMP metadata, Exif MakerNote support, extract and delete methods for Exif thumbnails, classes to access Ifd, and support for various image formats. Security Fix(es): * exiv2: Integer overflow in CrwMap:encode0x1810 leading to heap-based buffer overflow and DoS (CVE-2021-31292) * exiv2: Out-of-bounds read in Exiv2::Jp2Image::printStructure (CVE-2021-37618) * exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-37619) 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. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from 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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        "text": "An update for compat-exiv2-026 is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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.",
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          "category": "vendor_fix",
          "date": "2021-11-09T18:31:58+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-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.aarch64",
            "AppStream-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.i686",
            "AppStream-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.ppc64le",
            "AppStream-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.s390x",
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            "AppStream-8.5.0.GA:compat-exiv2-026-debuginfo-0:0.26-6.el8.s390x",
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            "AppStream-8.5.0.GA:compat-exiv2-026-debugsource-0:0.26-6.el8.i686",
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            "AppStream-8.5.0.GA:compat-exiv2-026-debugsource-0:0.26-6.el8.s390x",
            "AppStream-8.5.0.GA:compat-exiv2-026-debugsource-0:0.26-6.el8.x86_64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2021:4319"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 4.7,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AppStream-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.aarch64",
            "AppStream-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.i686",
            "AppStream-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.ppc64le",
            "AppStream-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.s390x",
            "AppStream-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.src",
            "AppStream-8.5.0.GA:compat-exiv2-026-0:0.26-6.el8.x86_64",
            "AppStream-8.5.0.GA:compat-exiv2-026-debuginfo-0:0.26-6.el8.aarch64",
            "AppStream-8.5.0.GA:compat-exiv2-026-debuginfo-0:0.26-6.el8.i686",
            "AppStream-8.5.0.GA:compat-exiv2-026-debuginfo-0:0.26-6.el8.ppc64le",
            "AppStream-8.5.0.GA:compat-exiv2-026-debuginfo-0:0.26-6.el8.s390x",
            "AppStream-8.5.0.GA:compat-exiv2-026-debuginfo-0:0.26-6.el8.x86_64",
            "AppStream-8.5.0.GA:compat-exiv2-026-debugsource-0:0.26-6.el8.aarch64",
            "AppStream-8.5.0.GA:compat-exiv2-026-debugsource-0:0.26-6.el8.i686",
            "AppStream-8.5.0.GA:compat-exiv2-026-debugsource-0:0.26-6.el8.ppc64le",
            "AppStream-8.5.0.GA:compat-exiv2-026-debugsource-0:0.26-6.el8.s390x",
            "AppStream-8.5.0.GA:compat-exiv2-026-debugsource-0:0.26-6.el8.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Low"
        }
      ],
      "title": "exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header"
    }
  ]
}


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