Paper/Archive/CVE-2022-23097

CVE-2022-23097

mitre — An issue was discovered in the DNS proxy in Connman through 1.40.

EPSS 2%CVSS 9.1

critical.is priorityof 100

44

CVSS 9.1 (NVD)9.1 / 10 × 3027.3 Not in CISA KEV+300.0 EPSS percentile 83.8.838 × 2016.8 No public exploit+100.0 SSVC exploitation: none+100.0

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

Scores by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: partial

References

refgit.kernel.org/pub/scm/network/connman/connman.git/log refopenwall.com/lists/oss-security/2022/01/25/1 reflists.debian.org/debian-lts-announce/2022/02/msg00009.html advisorydebian.org/security/2022/dsa-5231 advisorysecurity.gentoo.org/glsa/202310-21