An exiv2 security, bug fix, and enhancement update has been released for AlmaLinux.

ALSA-2021:4173 Moderate: exiv2 security, bug fix, and enhancement update

Type:
security

Severity:
moderate

Release date:
2021-11-12

Description
The following packages have been upgraded to a later upstream version: exiv2 (0.27.4). (BZ#1989860)
Security Fix(es):
* exiv2: Heap-based buffer overflow in Jp2Image::readMetadata() (CVE-2021-3482)
* exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::doWriteMetadata (CVE-2021-29457)
* exiv2: Out-of-bounds read in Exiv2::Internal::CrwMap::encode (CVE-2021-29458)
* exiv2: Heap-based buffer overflow in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-29464)
* exiv2: Out-of-bounds read in Exiv2::Jp2Image::encodeJp2Header (CVE-2021-29470)
* exiv2: Out-of-bounds read in Exiv2::Jp2Image::doWriteMetadata (CVE-2021-29473)
* exiv2: Integer overflow in CrwMap:encode0x1810 leading to heap-based buffer overflow and DoS (CVE-2021-31292)
* exiv2: Out-of-bounds read in Exiv2::WebPImage::doWriteMetadata (CVE-2021-29463)
* exiv2: Use of uninitialized memory in isWebPType() may lead to information leak (CVE-2021-29623)
* exiv2: DoS due to quadratic complexity in ProcessUTF8Portion (CVE-2021-32617)
* 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 AlmaLinux Release Notes linked from the References section.

References:
CVE-2021-3482
CVE-2021-29457
CVE-2021-29458
CVE-2021-29463
CVE-2021-29464
CVE-2021-29470
CVE-2021-29473
CVE-2021-29623
CVE-2021-31292
CVE-2021-32617
CVE-2021-37618
CVE-2021-37619

Updates packages:
exiv2-0.27.4-5.el8.x86_64.rpm
exiv2-devel-0.27.4-5.el8.i686.rpm
exiv2-devel-0.27.4-5.el8.x86_64.rpm
exiv2-doc-0.27.4-5.el8.noarch.rpm
exiv2-libs-0.27.4-5.el8.i686.rpm
exiv2-libs-0.27.4-5.el8.x86_64.rpm

Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.

  ALSA-2021:4173 Moderate: exiv2 security, bug fix, and enhancement update