CVE-2021-23180
High
Description
A flaw was found in htmldoc in v1.9.12 and before. Null pointer dereference in file_extension(),in file.c may lead to execute arbitrary code and denial of service.
SeverityHigh
CVSS7.8
Exploit probability—
ProductHtmldoc
PublishedMar 2, 2022
First seenMar 2, 2022
Weakness typeCWE-476NULL pointer dereference
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| htmldoc_project htmldoc | v ≤ 1.9.12 | — |
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