CVE-2022-41318

A buffer over-read was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers are vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations are sent to a client. This is fixed in 5.7.

CVSS v3.0 7.5 HIGH

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78	Patch Third Party Advisory
http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch	Patch Third Party Advisory
http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch	Patch Third Party Advisory
https://www.openwall.com/lists/oss-security/2022/09/23/2	Mailing List Patch Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:*

Information

Published : 2022-12-25 11:15

Updated : 2023-01-04 18:17

NVD link : CVE-2022-41318

Mitre link : CVE-2022-41318

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

squid-cache

squid

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