CVE-2022-23097

CriticalCVSS 9.1/10Last modified Jun 17, 2026

Description

An issue was discovered in the DNS proxy in Connman through 1.40. forward_dns_reply mishandles a strnlen call, leading to an out-of-bounds read.

Metrics

CVSS 3.1 9.1/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://git.kernel.org/pub/scm/network/connman/connman.git/log/Product, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/02/msg00009.htmlMailing List, Third Party Advisory
https://security.gentoo.org/glsa/202310-21Third Party Advisory
https://www.debian.org/security/2022/dsa-5231Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/01/25/1Exploit, Mailing List, Third Party Advisory
https://git.kernel.org/pub/scm/network/connman/connman.git/log/Product, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/02/msg00009.htmlMailing List, Third Party Advisory
https://security.gentoo.org/glsa/202310-21Third Party Advisory
https://www.debian.org/security/2022/dsa-5231Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/01/25/1Exploit, Mailing List, Third Party Advisory

Timeline

Published: Jan 28, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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