CVE-2022-41318
Squid libntlmauth buffer over-read vulnerability
Description
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.
INFO
Published Date :
Dec. 25, 2022, 7:15 p.m.
Last Modified :
Aug. 8, 2023, 2:21 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
4.0
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-41318.
| URL | Resource |
|---|---|
| http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch | Patch Third Party Advisory |
| http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch | Patch Third Party Advisory |
| https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78 | Patch Third Party Advisory |
| https://www.openwall.com/lists/oss-security/2022/09/23/2 | Mailing List Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-41318 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-41318 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Aug. 08, 2023
Action Type Old Value New Value Changed CWE CWE-125 CWE-190 -
Reanalysis by [email protected]
Mar. 28, 2023
Action Type Old Value New Value Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N -
Initial Analysis by [email protected]
Jan. 05, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch No Types Assigned http://www.squid-cache.org/Versions/v4/changesets/SQUID-2022_2.patch Patch, Third Party Advisory Changed Reference Type http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch No Types Assigned http://www.squid-cache.org/Versions/v5/changesets/SQUID-2022_2.patch Patch, Third Party Advisory Changed Reference Type https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78 No Types Assigned https://github.com/squid-cache/squid/security/advisories/GHSA-394c-rr7q-6g78 Patch, Third Party Advisory Changed Reference Type https://www.openwall.com/lists/oss-security/2022/09/23/2 No Types Assigned https://www.openwall.com/lists/oss-security/2022/09/23/2 Mailing List, Patch, Third Party Advisory Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* versions from (including) 2.5 up to (excluding) 5.7
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-41318 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-41318
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} -0.00%
score
0.41042
percentile