CVE-2021-23180

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.

Risk Information

Base Score

7.8

MODERATE

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Score

Exploitation Probability

0.279

Associated Vulnerability

Vulnerability	OS Platform
htmldoc security update(DSA-4928-1) htmldoc_1.9.3-1+deb10u2_i386.deb	Linux
htmldoc security update(DSA-4928-1) htmldoc_1.9.3-1+deb10u2_amd64.deb	Linux
HTML processor that generates indexed HTML, PS, and PDF (USN-5198-1) htmldoc_1.9.7-1ubuntu0.2_i386.deb	Linux
HTML processor that generates indexed HTML, PS, and PDF (USN-5198-1) htmldoc_1.9.7-1ubuntu0.2_amd64.deb	Linux
HTML processor that generates indexed HTML, PS, and PDF (USN-5198-1) htmldoc_1.9.11-2ubuntu0.1_i386.deb	Linux
HTML processor that generates indexed HTML, PS, and PDF (USN-5198-1) htmldoc_1.9.11-2ubuntu0.1_amd64.deb	Linux
HTML processor that generates indexed HTML, PS, and PDF (USN-5198-1) htmldoc-common_1.9.7-1ubuntu0.2_all.deb	Linux
HTML processor that generates indexed HTML, PS, and PDF (USN-5198-1) htmldoc-common_1.9.11-2ubuntu0.1_all.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234