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...

UBUNTU-CVE-2023-3364

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.14 before 16.0.8, all versions starting from 16.1 before 16.1.3, all versions starting from 16.2 before 16.2.2. A Regular Expression Denial of Service was possible via sending crafted payloads which use...

PT-2023-24426 · Gitlab · Gitlab Ce/Ee +1

Name of the Vulnerable Software and Affected Versions: GitLab CE/EE versions 8.14 through 16.0.7 GitLab CE/EE versions 16.1 through 16.1.2 GitLab CE/EE versions 16.2 through 16.2.1 Description: A Regular Expression Denial of Service issue was discovered, allowing attackers to send crafted payload...

PT-2023-25977 · Cmark-Gfm +1 · Cmark-Gfm +1

Name of the Vulnerable Software and Affected Versions: cmark-gfm versions prior to 0.29.0.gfm.12 Description: 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-g...

SUSE CVE-2017-15612

mistune.py in Mistune 0.7.4 allows XSS via an unexpected newline such as in java\nscript: or a crafted email address, related to the escape and autolink functions...

Regular Expression Denial Of Service (ReDoS)

simple-markdown is vulnerable to Regular Expression Denial Of Service ReDoS. The vulnerability exists due to an insecure Regex pattern used for the match attribute in the autolink object in simple-markdown.js, which allows an attacker to crash the application by providing a maliciously crafted...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read in the validateprotocol function in extensions/autolink.c, which exposes malloc metadata. NOTE: The maintainers believe this is harmless. PoC sh echo "to:[email protected]" | ./src/cmark-gfm -e autolink Remediation...

Fedora 35 : ghc-cmark-gfm (2022-f1aed93db8)

The remote Fedora 35 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2022-f1aed93db8 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...

CVE-2022-39209

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

GHSA-4QW4-JPP4-8GVP Unbounded resource exhaustion in cmark-gfm autolink extension may lead to denial of service

Impact CommonMarker uses cmark-gfm for rendering Github Flavored Markdown. A polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Patches This vulnerability has been patched in the following CommonMarker...

Unbounded resource exhaustion in cmark-gfm autolink extension may lead to denial of service

Impact CommonMarker uses cmark-gfm for rendering Github Flavored Markdown. A polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Patches This vulnerability has been patched in the following CommonMarker...

PT-2022-28194 · Unknown +1 · Commonmarker +1

Name of the Vulnerable Software and Affected Versions: CommonMarker versions prior to 0.23.6 Description: A polynomial time complexity issue in the autolink extension of cmark-gfm, used by CommonMarker for rendering Github Flavored Markdown, may lead to unbounded resource exhaustion and subsequen...

CVE-2022-39209

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

DEBIAN-CVE-2022-39209

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

Code injection

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

UBUNTU-CVE-2022-39209

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

CVE-2022-39209

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

CVE-2022-39209 Uncontrolled Resource Consumption in cmark-gfm

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

CVE-2022-39209 Uncontrolled Resource Consumption in cmark-gfm

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...

CVE-2022-39209

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. In versions prior to 0.29.0.gfm.6 a polynomial time complexity issue in cmark-gfm's autolink extension may lead to unbounded resource exhaustion and subsequent denial of service. Users may verify the...