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VULNERABILITIES

CVE-2021-26675 Details

Description

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

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://bugzilla.suse.com/show_bug.cgi?id=1181751 CVEIssue TrackingThird Party Advisory
https://git.kernel.org/pub/scm/network/connman/connman.git/commit/?id=e4079a20f617a4b076af503f6e4e8b0304c9f2cb CVEPatchThird Party Advisory
https://git.kernel.org/pub/scm/network/connman/connman.git/tree/ChangeLog CVERelease NotesThird Party Advisory
https://kunnamon.io/tbone/ CVETechnical DescriptionThird Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00013.html CVEMailing ListThird Party Advisory

see all 16 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
intel connman
< 1.39

CPE

  • cpe:2.3:a:intel:connman:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
9.0
10.0

CPE

  • cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
opensuse leap
15.2

CPE

  • cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2021-26675
NVD Published Date:
Feb 9, 2021
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]