CVE-2021-34121
Last modified
CVE-2021-34121 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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.. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Htmldoc Project | Htmldoc | 1.9.12 |
References
- https://github.com/michaelrsweet/htmldoc/issues/433Exploit, Issue Tracking
- https://github.com/michaelrsweet/htmldoc/issues/433Exploit, Issue Tracking
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
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