Name: CVE-2021-26948: Signal Handler Use of a Non-reentrant Function
Creator: Rapid7
Published: 2022-03-03T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-26948, CWE-479, CWE-476, CVSS 7.8, EPSS 0.00839

Null pointer dereference in the htmldoc v1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service via a crafted html file.

CVSS Details

CVSS 3.1 Base Score: 7.8
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade htmldoc	Jun 11, 2021	Jun 11, 2021
Gentoo Linux	—	Upgrade app-text/htmldoc.	May 6, 2024	Mar 3, 2022
Ubuntu	—	Upgrade htmldoc (Ubuntu Pro)	Jan 9, 2025	Mar 3, 2022

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CVSS Details

Covered by Rapid7

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