Linux Distros Unpatched Vulnerability : CVE-2023-22484

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to a polynomial tim...

Ubuntu: Security Advisory (USN-7319-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-7319-1 cmark-gfm vulnerabilities

It was discovered that cmark-gfm's autolink extension did not correctly handle parsing large inputs. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. CVE-2022-39209 It was discovered that cmark-gfm did not...

MGASA-2023-0181 Updated cmark packages fix security vulnerability

cmark incorrectly handled certain inputs. Fixes quadratic complexity in handleclosebracket "" which may lead to a denial of service CVE-2023-22486. Noting that this also fixes a quadratic parsing issue with repeated comment tags that was not in a released product but which was assigned a CVE...

GHSA-636F-XM5J-PJ9M Several quadratic complexity bugs may lead to denial of service in Commonmarker

Impact Several quadratic complexity bugs in commonmarker's underlying cmark-gfm library may lead to unbounded resource exhaustion and subsequent denial of service. The following vulnerabilities were addressed: CVE-2023-22483 CVE-2023-22484 CVE-2023-22485 CVE-2023-22486 For more information, consu...

Several quadratic complexity bugs may lead to denial of service in Commonmarker

Impact Several quadratic complexity bugs in commonmarker's underlying cmark-gfm library may lead to unbounded resource exhaustion and subsequent denial of service. The following vulnerabilities were addressed: CVE-2023-22483 CVE-2023-22484 CVE-2023-22485 CVE-2023-22486 For more information, consu...

CVE-2023-22484 Inefficient Quadratic complexity bug in handle_pointy_brace may lead to a denial of service

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to a polynomial time complexity issue in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has...

CVE-2023-22484 Inefficient Quadratic complexity bug in handle_pointy_brace may lead to a denial of service

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to a polynomial time complexity issue in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has...

CVE-2023-22484

The CVE-2023-22484 issue affects cmark-gfm, GitHub’s fork of the C library cmark. It describes a polynomial-time complexity vulnerability in cmark-gfm that can lead to unbounded resource exhaustion and denial of service on affected versions. According to linked documents, versions prior to 0.29.0...

CVE-2023-22484

creationtimestamp| type| source ---|---|--- 2023-01-23 17:19:25+00:00| published-proof-of-concept| https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r 2023-01-24 02:25:16+00:00| seen| https://t.me/cibsecurity/56881...