Out-of-bounds Read The advisory has been revoked - it doesn't affect any version of package compat-exiv2-026-debugsource (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL8-COMPATEXIV2026DEBUGSOURCE-1570948
- published26 Jul 2021
- disclosed6 Oct 2019
Introduced: 6 Oct 2019
CVE-2019-17402 (opens in a new tab)Amendment
The Red Hat security team deemed this advisory irrelevant for RHEL:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream compat-exiv2-026-debugsource package and not the compat-exiv2-026-debugsource package as distributed by RHEL.
Exiv2 0.27.2 allows attackers to trigger a crash in Exiv2::getULong in types.cpp when called from Exiv2::Internal::CiffDirectory::readDirectory in crwimage_int.cpp, because there is no validation of the relationship of the total size to the offset and size.
References
- https://access.redhat.com/security/cve/CVE-2019-17402
- https://github.com/Exiv2/exiv2/issues/1019
- https://lists.debian.org/debian-lts-announce/2019/12/msg00001.html
- https://access.redhat.com/errata/RHSA-2020:4030
- https://access.redhat.com/errata/RHSA-2021:1758
- https://usn.ubuntu.com/4159-1/
- https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html