CVE-2021-26675

 

Published at: - 09-02-2021 05:15

Last modified: - 24-05-2022 12:00

Total changes: - 6

Description

A stack-based buffer overflow in dnsproxy in ConnMan before 1.39 could be used by network adjacent attackers to execute code.

Common Vulnerability Scoring System (CVSS)

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

 

Verification logic

 

Reference

• https://www.openwall.com/lists/oss-security/2021/02/08/2
• https://bugzilla.suse.com/show_bug.cgi?id=1181751
• https://git.kernel.org/pub/scm/network/connman/connman.git/tree/ChangeLog
• https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=e4079a20f617a4b076af503f6e4e8b0304c9f2cb
• [debian-lts-announce] 20210209 [SECURITY] [DLA 2552-1] connman security update-Mailing List, Third Party Advisory
• DSA-4847-Third Party Advisory
• https://kunnamon.io/tbone/
• GLSA-202107-29-Third Party Advisory

 

Keywords

NVD

 

CVE-2021-26675

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures