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cve[email protected]CVE-2022-23097
HistoryJan 28, 2022 - 4:15 p.m.

CVE-2022-23097

2022-01-2816:15:07
CWE-125
web.nvd.nist.gov
139
connman
dns proxy
cve-2022-23097
nvd
security issue

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

8.8 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.6%

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 configurations

NVD
Node
intelconnmanRange1.40
Node
debiandebian_linuxMatch9.0
OR
debiandebian_linuxMatch11.0
CPENameOperatorVersion
intel:connmanintel connmanle1.40

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

8.8 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.6%