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CVE-2020-21531

Status Candidate

Overview

fig2dev 3.2.7b contains a global buffer overflow in the conv_pattern_index function in gencgm.c.

Related Files

Ubuntu Security Notice USN-5864-1
Posted Feb 14, 2023
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5864-1 - Frederic Cambus discovered that Fig2dev incorrectly handled certain image files. If a user or an automated system were tricked into opening a certain specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 18.04 LTS. It was discovered that Fig2dev incorrectly handled certain image files. If a user or an automated system were tricked into opening a certain specially crafted input file, a remote attacker could possibly use this issue to cause a denial of service.

tags | advisory, remote, denial of service
systems | linux, ubuntu
advisories | CVE-2019-14275, CVE-2020-21530, CVE-2020-21531, CVE-2020-21534, CVE-2020-21535, CVE-2021-32280, CVE-2021-3561
SHA-256 | f151138c147526e359fcd2cc198ff861b6290f5bcc97f6afcd130f27235fe545
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