Skip to content
OpenAdvisories
High RHSA-2021:4173 12 CVEs

Red Hat Security Advisory: exiv2 security, bug fix, and enhancement update

Published Sep 16, 2024 · Updated Jun 27, 2026

Ecosystem: Red Hat

Fixed packages 10

ReleasePackageFixed in
Red Hat · RHEL 8 enterprise_linux:8::appstream exiv2 0:0.27.4-5.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream exiv2-debuginfo 0:0.27.4-5.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream exiv2-debugsource 0:0.27.4-5.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream exiv2-libs 0:0.27.4-5.el8
Red Hat · RHEL 8 enterprise_linux:8::appstream exiv2-libs-debuginfo 0:0.27.4-5.el8
Red Hat · RHEL 8 enterprise_linux:8::crb exiv2-debuginfo 0:0.27.4-5.el8
Red Hat · RHEL 8 enterprise_linux:8::crb exiv2-debugsource 0:0.27.4-5.el8
Red Hat · RHEL 8 enterprise_linux:8::crb exiv2-devel 0:0.27.4-5.el8
Red Hat · RHEL 8 enterprise_linux:8::crb exiv2-doc 0:0.27.4-5.el8
Red Hat · RHEL 8 enterprise_linux:8::crb exiv2-libs-debuginfo 0:0.27.4-5.el8

Vulnerabilities 12

  • High 7.5
    CVE-2021-31292

    An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow an…

    exiv2 exiv2 Debian PyPI
  • Medium 4.7
    CVE-2021-29470

    Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header

    Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write m…

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Medium 4.7
    CVE-2021-32617

    Denial of service in Exiv2

    Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An inefficient algorithm (quadratic complexity) was found in Exiv2 versions v0.27.3 and earlier. The inefficient algorithm is triggered …

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Medium 4.7
    CVE-2021-37618

    Out-of-bounds read in Exiv2::Jp2Image::printStructure

    Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to print t…

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Medium 4.7
    CVE-2021-37619

    Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header

    Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write m…

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Low 3.6
    CVE-2021-29623

    Uninitialized variable bug in Exiv2

    Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. A read of uninitialized memory was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a command-line utility and C++ library for rea…

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Low 3.3
    CVE-2021-29463

    Out-of-bounds read in Exiv2::WebPImage::doWriteMetadata

    Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write m…

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Low 3.3
    CVE-2021-29464

    Heap buffer overflow in Exiv2::Jp2Image::encodeJp2Header

    Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. A heap buffer overflow was found in Exiv2 versions v0.27.3 and earlier. The heap overflow is triggered when Exiv2 is used to write metad…

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Low 2.5
    CVE-2021-29473

    Out-of-bounds read in Exiv2::Jp2Image::doWriteMetadata

    Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. Exiv2 is a command-line utility and C++ library for reading, wri…

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Unscored —
    CVE-2021-29457

    Heap buffer overflow in Exiv2::Jp2Image::doWriteMetadata

    Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. A heap buffer overflow was found in Exiv2 versions v0.27.3 and earlier. The heap overflow is triggered when Exiv2 is used to write metad…

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Unscored —
    CVE-2021-29458

    Out-of-bounds read in Exiv2::Internal::CrwMap::encode

    Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.3 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write m…

    Exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine
  • Unscored —
    CVE-2021-3482

    A flaw was found in Exiv2 in versions before and including 0.27.4-RC1. Improper input validation of the rawData.size pr…

    exiv2 exiv2 exiv2 exiv2 Debian Ubuntu Azure Linux Alpine

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • article
    https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1946314
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1952607
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1952612
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1953708
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1954065
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1961650
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1961691
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1978100
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1978105
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1989860
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1990330
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1992165
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1992174
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4173.json
  • report
    https://access.redhat.com/security/cve/CVE-2021-3482
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-3482
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-3482
  • report
    https://access.redhat.com/security/cve/CVE-2021-29457
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-29457
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-29457
  • article
    https://github.com/Exiv2/exiv2/security/advisories/GHSA-v74w-h496-cgqm
  • report
    https://access.redhat.com/security/cve/CVE-2021-29458
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-29458
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-29458
  • article
    https://github.com/Exiv2/exiv2/security/advisories/GHSA-57jj-75fm-9rq5
  • report
    https://access.redhat.com/security/cve/CVE-2021-29463
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-29463
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-29463
  • report
    https://access.redhat.com/security/cve/CVE-2021-29464
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-29464
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-29464
  • report
    https://access.redhat.com/security/cve/CVE-2021-29470
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-29470
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-29470
  • article
    https://github.com/Exiv2/exiv2/security/advisories/GHSA-8949-hhfh-j7rj
  • report
    https://access.redhat.com/security/cve/CVE-2021-29473
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-29473