Security update for exiv2

SUSE Security Update: Security update for exiv2
Announcement ID: SUSE-SU-2020:0860-1
Rating: moderate
References: #1040973 #1110282 #1142678 #1142683 #1153577 #1161901
Cross-References:CVE-2017-9239 CVE-2018-17581 CVE-2019-13110 CVE-2019-13113 CVE-2019-17402 CVE-2019-20421
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP5
  • SUSE Linux Enterprise Software Development Kit 12-SP4
  • SUSE Linux Enterprise Server 12-SP5
  • SUSE Linux Enterprise Server 12-SP4

An update that fixes 6 vulnerabilities is now available.

Description:

This update for exiv2 fixes the following issues:

  • CVE-2018-17581: Fixed an excessive stack consumption in CiffDirectory:readDirectory() which might have led to denial of service (bsc#1110282).
  • CVE-2019-13110: Fixed an integer overflow and an out of bounds read in CiffDirectory:readDirectory which might have led to denial of service (bsc#1142678).
  • CVE-2019-13113: Fixed a potential denial of service via an invalid data location in a CRW image (bsc#1142683).
  • CVE-2019-17402: Fixed an improper validation of the relationship of the total size to the offset and size in Exiv2::getULong (bsc#1153577).
  • CVE-2019-20421: Fixed an infinite loop triggered via an input file (bsc#1161901).
  • CVE-2017-9239: Fixed a segmentation fault in TiffImageEntry::doWriteImage function (bsc#1040973).

Patch Instructions:

To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2020-860=1
  • SUSE Linux Enterprise Software Development Kit 12-SP4:
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2020-860=1
  • SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-860=1
  • SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2020-860=1

Package List:

  • SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
    • exiv2-debuginfo-0.23-12.8.1
    • exiv2-debugsource-0.23-12.8.1
    • libexiv2-devel-0.23-12.8.1
  • SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):
    • exiv2-debuginfo-0.23-12.8.1
    • exiv2-debugsource-0.23-12.8.1
    • libexiv2-devel-0.23-12.8.1
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • exiv2-debuginfo-0.23-12.8.1
    • exiv2-debugsource-0.23-12.8.1
    • libexiv2-12-0.23-12.8.1
    • libexiv2-12-debuginfo-0.23-12.8.1
  • SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
    • exiv2-debuginfo-0.23-12.8.1
    • exiv2-debugsource-0.23-12.8.1
    • libexiv2-12-0.23-12.8.1
    • libexiv2-12-debuginfo-0.23-12.8.1

References: