cmark-gfm integer overflow | CVE-2022-24724
NAME
cmark-gfm integer overflow
- Platforms Affected:
cmark-gfm cmark-gfm - Risk Level:
8.8 - Exploitability:
Unproven - Consequences:
Gain Access
DESCRIPTION
cmark-gfm is vulnerable to an integer overflow, caused by improper bounds checking in table row parsing (table.c:row_from_string). By sending a specially-crafted request, a remote authenticated attacker could overflow a buffer and execute arbitrary code on the system.
CVSS 3.0 Information
- Privileges Required: Low
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Refer to cmark-gfm GIT Repository for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x - Reference Link:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24724
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