Out-of-bounds Read Affecting exiv2 package, versions <0.25-3.1+deb9u1
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-DEBIAN9-EXIV2-321228
- published13 Jun 2018
- disclosed13 Jun 2018
Introduced: 13 Jun 2018
CVE-2018-12264 (opens in a new tab)How to fix?
Upgrade Debian:9 exiv2 to version 0.25-3.1+deb9u1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream exiv2 package and not the exiv2 package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
Exiv2 0.26 has integer overflows in LoaderTiff::getData() in preview.cpp, leading to an out-of-bounds read in Exiv2::ValueType::setDataArea in value.hpp.
References
- https://security-tracker.debian.org/tracker/CVE-2018-12264
- https://github.com/TeamSeri0us/pocs/blob/master/exiv2/2-out-of-read-Poc
- https://www.debian.org/security/2018/dsa-4238
- https://lists.debian.org/debian-lts-announce/2018/06/msg00010.html
- https://security.gentoo.org/glsa/201811-14
- https://github.com/Exiv2/exiv2/issues/366
- https://access.redhat.com/errata/RHSA-2019:2101
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-12264
- https://usn.ubuntu.com/3700-1/