Double Free Affecting libgd2 package, versions <2.2.5-4.1
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-DEBIAN10-LIBGD2-383001
- published22 Aug 2018
- disclosed20 Aug 2018
Introduced: 20 Aug 2018
CVE-2018-1000222 (opens in a new tab)How to fix?
Upgrade Debian:10 libgd2 to version 2.2.5-4.1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libgd2 package and not the libgd2 package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
Libgd version 2.2.5 contains a Double Free Vulnerability vulnerability in gdImageBmpPtr Function that can result in Remote Code Execution . This attack appear to be exploitable via Specially Crafted Jpeg Image can trigger double free. This vulnerability appears to have been fixed in after commit ac16bdf2d41724b5a65255d4c28fb0ec46bc42f5.
References
- https://security-tracker.debian.org/tracker/CVE-2018-1000222
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000222
- https://lists.debian.org/debian-lts-announce/2019/01/msg00028.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6/
- https://security.gentoo.org/glsa/201903-18
- https://github.com/libgd/libgd/issues/447
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-1000222
- https://usn.ubuntu.com/3755-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3CZ2QADQTKRHTGB2AHD7J4QQNDLBEMM6/