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CVE-2018-14048

Status Candidate

Overview

An issue has been found in libpng 1.6.34. It is a SEGV in the function png_free_data in png.c, related to the recommended error handling for png_read_image.

Related Files

Ubuntu Security Notice USN-5432-1
Posted May 23, 2022
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5432-1 - It was discovered that libpng incorrectly handled memory when parsing certain PNG files. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possible execute arbitrary code. Zhengxiong Luo discovered that libpng incorrectly handled memory when parsing certain PNG files. If a user or automated system were tricked into opening a specially crafted PNG file, an attacker could use this issue to cause libpng to crash, resulting in a denial of service, or possible execute arbitrary code.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2017-12652, CVE-2018-14048
SHA-256 | 54ca6d5730b37e6ead16f7d5e371061160c7f46a81e138b8550d769c11bfd6ea
Gentoo Linux Security Advisory 201908-02
Posted Aug 3, 2019
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 201908-2 - Multiple vulnerabilities have been found in libpng, the worst of which could result in a Denial of Service condition. Versions less than 1.6.37:0 are affected.

tags | advisory, denial of service, vulnerability
systems | linux, gentoo
advisories | CVE-2018-14048, CVE-2018-14550, CVE-2019-7317
SHA-256 | 049560f96c3f453ba6e827ec0814d8153b2f4a16c5d22d9ae2dce2d80c5fcf92
Slackware Security Advisory - libpng Updates
Posted Apr 18, 2019
Authored by Slackware Security Team | Site slackware.com

Slackware Security Advisory - New libpng packages are available for Slackware 14.2 and -current to fix security issues.

tags | advisory
systems | linux, slackware
advisories | CVE-2018-14048, CVE-2018-14550, CVE-2019-7317
SHA-256 | b4b4ff26daa8f526e4c76b925e9cc0e3c2f76e411f39dbcfe285ebe048d92080
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