Squid is a caching proxy for the Web. Due to an Improper Validation of Specified Index bug, Squid versions 3.3.0.1 through 5.9 and 6.0 prior to 6.4 compiled using `--with-openssl` are vulnerable to a Denial of Service attack against SSL Certificate validation. This problem allows a remote server to perform Denial of Service against Squid Proxy by initiating a TLS Handshake with a specially crafted SSL Certificate in a server certificate chain. This attack is limited to HTTPS and SSL-Bump. This bug is fixed in Squid version 6.4. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. Those who you use a prepackaged version of Squid should refer to the package vendor for availability information on updated packages.
References
Configurations
History
29 Dec 2023, 03:15
Type | Values Removed | Values Added |
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References |
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09 Nov 2023, 15:07
Type | Values Removed | Values Added |
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CVSS |
v2 : v3 : |
v2 : unknown
v3 : 7.5 |
First Time |
Squid-cache
Squid-cache squid |
|
CWE | CWE-1285 CWE-823 CWE-125 CWE-786 |
CWE-295 |
References | (MISC) https://github.com/squid-cache/squid/security/advisories/GHSA-73m6-jm96-c6r3 - Vendor Advisory | |
References | (MISC) http://www.squid-cache.org/Versions/v5/SQUID-2023_4.patch - Mailing List, Patch | |
References | (MISC) https://github.com/squid-cache/squid/commit/b70f864940225dfe69f9f653f948e787f99c3810 - Patch | |
References | (MISC) http://www.squid-cache.org/Versions/v6/SQUID-2023_4.patch - Mailing List, Patch | |
CPE | cpe:2.3:a:squid-cache:squid:*:*:*:*:*:*:*:* |
01 Nov 2023, 20:15
Type | Values Removed | Values Added |
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New CVE |
Information
Published : 2023-11-01 20:15
Updated : 2024-02-28 20:33
NVD link : CVE-2023-46724
Mitre link : CVE-2023-46724
CVE.ORG link : CVE-2023-46724
JSON object : View
Products Affected
squid-cache
- squid