Detections
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CVE-2022-23096

critical

Description

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation lacks a check for the presence of sufficient Header Data, leading to an out-of-bounds read.

References

https://www.debian.org/security/2022/dsa-5231

https://security.gentoo.org/glsa/202310-21

https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html

https://git.kernel.org/pub/scm/network/connman/connman.git/log/

https://www.openwall.com/lists/oss-security/2022/01/25/1

Details

Source: Mitre, NVD

Published: 2022-01-28

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Severity: Critical

EPSS

EPSS: 0.00042