Summary
[7:5.5-5.el9_2.1]
- Improve HTTP chunked encoding compliance (CVE-2023-46846)
- Fix stack buffer overflow when parsing Digest Authorization (CVE-2023-46847)
- Fix userinfo percent-encoding (CVE-2023-46848)
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 9 | squid | 7:5.5-5.el9_2.1 |
Vulnerabilities 3
-
Critical 9.3
Squid: request/response smuggling in http/1.1 and icap
SQUID is vulnerable to HTTP request smuggling, caused by chunked decoder lenience, allows a remote attacker to perform Request/Response smuggling past firewall and frontend security systems.
-
High 8.6CVE-2023-46847 EPSS 79%
Squid: denial of service in http digest authentication
Squid is vulnerable to a Denial of Service, where a remote attacker can perform buffer overflow attack by writing up to 2 MB of arbitrary data to heap memory when Squid is configured to accept HTTP Digest Authentication.
-
High 8.6CVE-2023-46848 EPSS 11%
Squid: denial of service in ftp
Squid is vulnerable to Denial of Service, where a remote attacker can perform DoS by sending ftp:// URLs in HTTP Request messages or constructing ftp:// URLs from FTP Native input.