Vulnerability Details : CVE-2022-23096
Potential exploit
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.
Products affected by CVE-2022-23096
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:intel:connman:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-23096
0.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-23096
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:P |
10.0
|
4.9
|
NIST | |
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2024-10-15 |
9.1
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
3.9
|
5.2
|
NIST |
CWE ids for CVE-2022-23096
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2022-23096
-
https://security.gentoo.org/glsa/202310-21
ConnMan: Multiple Vulnerabilities (GLSA 202310-21) — Gentoo securityThird Party Advisory
-
https://www.debian.org/security/2022/dsa-5231
Debian -- Security Information -- DSA-5231-1 connmanThird Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/02/msg00009.html
[SECURITY] [DLA 2915-1] connman security updateMailing List;Third Party Advisory
-
https://www.openwall.com/lists/oss-security/2022/01/25/1
oss-security - Multiple vulnerabilities in connman's dnsproxy componentExploit;Mailing List;Third Party Advisory
-
https://git.kernel.org/pub/scm/network/connman/connman.git/log/
connman/connman.git - Connection ManagerProduct;Third Party Advisory
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