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CVE-2022-23098

Date: January 27, 2022

An issue was discovered in the DNS proxy in Connman through 1.40. The TCP server reply implementation has an infinite loop if no data is received.

Severity Score

7.5

Related Resources (10)

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

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2022-23098

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

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

Url: https://security-tracker.debian.org/tracker/CVE-2022-23098

Url: https://security.alpinelinux.org/vuln/CVE-2022-23098

Url: https://nvd.nist.gov/vuln/detail/CVE-2022-23098

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

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

Url: https://www.mend.io/vulnerability-database/CVE-2022-23098

Severity Score

7.5

Weakness Type (CWE)

Loop with Unreachable Exit Condition ('Infinite Loop')

CWE-835

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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