CVE-2018-19107: Integer Overflow
First published: Thu Nov 08 2018(Updated: )
A flaw was found in Exiv2 0.26. A heap-based buffer over-read in Exiv2::IptcParser::decode in iptc.cpp (called from psdimage.cpp in the PSD image reader). This could lead to a denial of service caused by an integer overflow via a crafted PSD image file. References: <a href="https://github.com/Exiv2/exiv2/issues/427">https://github.com/Exiv2/exiv2/issues/427</a> Upstream Patch: <a href="https://github.com/Exiv2/exiv2/pull/518">https://github.com/Exiv2/exiv2/pull/518</a>
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Exiv2 Exiv2 | =0.26 | |
| Debian Debian Linux | =8.0 | |
| Debian Debian Linux | =10.0 | |
| Redhat Enterprise Linux Desktop | =7.0 | |
| Redhat Enterprise Linux Server | =7.0 | |
| Redhat Enterprise Linux Workstation | =7.0 | |
| Canonical Ubuntu Linux | =16.04 | |
| Canonical Ubuntu Linux | =18.04 | |
| Canonical Ubuntu Linux | =18.10 | |
| Canonical Ubuntu Linux | =19.04 | |
| debian/exiv2 | 0.27.3-3+deb11u2 0.27.3-3+deb11u1 0.27.6-1 0.28.3+dfsg-2 |
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Reference Links
- https://access.redhat.com/errata/RHSA-2019:2101
- https://github.com/Exiv2/exiv2/issues/427
- https://github.com/Exiv2/exiv2/pull/518
- https://lists.debian.org/debian-lts-announce/2019/02/msg00038.html
- https://lists.debian.org/debian-lts-announce/2023/01/msg00004.html
- https://usn.ubuntu.com/4056-1/
- https://launchpad.net/bugs/cve/CVE-2018-19107
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1649095
- https://github.com/Exiv2/exiv2/commit/68966932510213b5656fcf433ab6d7e26f48e23b
- https://github.com/Exiv2/exiv2/commit/b7c71f3ad0386cd7af3b73443c0615ada073f0d5
- https://access.redhat.com/support/policy/updates/errata/
- https://access.redhat.com/security/cve/cve-2018-19107
- https://access.redhat.com/errata/RHSA-2020:1577
- https://bugzilla.redhat.com/show_bug.cgi?id=1649094
- https://security-tracker.debian.org/tracker/CVE-2018-19107
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19107
- https://nvd.nist.gov/vuln/detail/CVE-2018-19107
- https://ubuntu.com/security/CVE-2018-19107
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