Description
An Out of Bounds flaw was discovered in htmodoc 1.9.12 in function parse_tree() in toc.cxx, this possibly leads to memory layout information leaking in the data. This might be used in a chain of vulnerability in order to reach code execution.
Published: 2023-07-18
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-20784 An Out of Bounds flaw was discovered in htmodoc 1.9.12 in function parse_tree() in toc.cxx, this possibly leads to memory layout information leaking in the data. This might be used in a chain of vulnerability in order to reach code execution.
Ubuntu USN Ubuntu USN USN-7189-1 HTMLDOC vulnerabilities
History

Mon, 28 Oct 2024 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Subscriptions

Htmldoc Project Htmldoc
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-10-28T17:04:36.328Z

Reserved: 2021-06-07T00:00:00.000Z

Link: CVE-2021-34121

cve-icon Vulnrichment

Updated: 2024-08-04T00:05:52.355Z

cve-icon NVD

Status : Modified

Published: 2023-07-18T14:15:11.780

Modified: 2024-11-21T06:09:55.387

Link: CVE-2021-34121

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses