Linux Distros Unpatched Vulnerability : CVE-2023-22483

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 several polynomi...

Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : cmark-gfm vulnerabilities (USN-7319-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7319-1 advisory. It was discovered that cmark-gfm's autolink extension did not correctly handle parsing large inputs. An attacker could...

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...

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...

Fedora 37 : ghc-cmark-gfm (2022-dc6d6d9d6c)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2022-dc6d6d9d6c advisory. updates the C library to 0.29.0.gfm.6 which fixes CVE-2022-39209 Tenable has extracted the preceding description block directly from the Fedora...

BIT-GITLAB-2022-2761

An information disclosure issue in GitLab CE/EE affecting all versions from 14.4 prior to 15.3.5, 15.4 prior to 15.4.4, and 15.5 prior to 15.5.2 allows an attacker to use GitLab Flavored Markdown GFM references in a Jira issue to disclose the names of resources they don't have access to...

CVE-2024-22051

An integer overflow in cmark-gfm's table row parsing may lead to heap memory corruption when parsing tables who's marker rows contain more than UINT16MAX columns. Mitigation Disabling any use of the table extension of cmark-gfm will prevent this vulnerability from being triggered...

Fedora 39 : ghostwriter (2023-d1e9e62a92)

The remote Fedora 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-d1e9e62a92 advisory. Automatic update for ghostwriter-23.03.90-2.fc39. Changelog Sat Apr 1 2023 Vitaly Zaitsev - 23.03.90-2 - Switched to Ninja. - Explicitly set Release...

Fedora 39 : rust-askama / rust-askama_shared / rust-comrak (2023-aa46db07fd)

The remote Fedora 39 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2023-aa46db07fd advisory. - Update comrak to version 0.18.0. - Disable the unused markdown support in askama and askamashared crates, which depends on an ancient version of...

RSEC-2023-6 Denial of Service (DoS) vulnerability

The commonmark package, specifically in its dependency on GitHub Flavored Markdown before version 0.29.0.gfm.1, has a vulnerability related to time complexity. Parsing certain crafted markdown tables can take On n time, leading to potential Denial of Service attacks. This issue does not affect th...

RSEC-2023-7 Denial of Service (DoS) and Arbitrary Code Execution (ACE) vulnerabilities

cmark-gfm, GitHub's extended CommonMark library, has multiple vulnerabilities. Versions prior to 0.29.0.gfm.6 suffer from a polynomial time complexity issue in the autolink extension, causing denial of service. Also, versions before 0.29.0.gfm.3 and 0.28.3.gfm.21 contain an integer overflow in...

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-2023-37463 For more information, consult the release notes for version 0.29.0.gfm.1...

GHSA-7VH7-FW88-WJ87 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-2023-37463 For more information, consult the release notes for version 0.29.0.gfm.1...

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-2023-37463 For more information, consult the release notes for version 0.29.0.gfm.1...

Information Disclosure

gitlab is vulnerable to Information Disclosure. The vulnerability is due to lack of Jira issue validation, which allows an attacker to use GitLab Flavored Markdown GFM references in a Jira issue to disclose the names of resources they don't have access to...

Denial Of Service (DoS)

libcmark-gfm.so is vulnerable to Denial Of Service DoS. The vulnerability exists due to polynomial time complexity when creating tables or footnotes, which allows an attacker to cause unbounded resource exhaustion...

SUSE CVE-2023-37463

cmark-gfm is an extended version of the C reference implementation of CommonMark, a rationalized version of Markdown syntax with a spec. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. These vulnerabilities have been...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion. PoC python3 -c 'n = 10000; print"|" + "x|" n + "\n|" + "-|" n' | cmark-gfm -e table python3 -c 'n = 10000; print"|" +...

CVE-2023-37463

cmark-gfm is an extended version of the C reference implementation of CommonMark, a rationalized version of Markdown syntax with a spec. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. These vulnerabilities have been...

DEBIAN-CVE-2023-37463

cmark-gfm is an extended version of the C reference implementation of CommonMark, a rationalized version of Markdown syntax with a spec. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. These vulnerabilities have been...