Security update for squid
Announcement ID: | SUSE-SU-2020:0493-1 |
Rating: | moderate |
References: | #1162687 #1162689 #1162691 |
Cross-References: | CVE-2019-12528 CVE-2020-8449 CVE-2020-8450 CVE-2020-8517 |
Affected Products: |
|
An update that fixes four vulnerabilities is now available.
Description:
This update for squid to version 4.10 fixes the following issues:
Security issues fixed:
- CVE-2019-12528: Fixed an information disclosure flaw in the FTP gateway (bsc#1162689).
- CVE-2020-8449: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).
- CVE-2020-8450: Fixed a buffer overflow when squid is acting as reverse-proxy (bsc#1162687).
- CVE-2020-8517: Fixed a buffer overflow in ext_lm_group_acl when processing NTLM Authentication credentials (bsc#1162691).
Non-security issue fixed:
- Improved cache handling with chunked responses.
Patch Instructions:
To install this SUSE Security Update use the SUSE recommended installation methods
like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
- SUSE Linux Enterprise Module for Server Applications 15-SP1:
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-493=1
Package List:
- SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64 ppc64le s390x x86_64):
- squid-4.10-5.14.1
- squid-debuginfo-4.10-5.14.1
- squid-debugsource-4.10-5.14.1
References:
- https://www.suse.com/security/cve/CVE-2019-12528.html
- https://www.suse.com/security/cve/CVE-2020-8449.html
- https://www.suse.com/security/cve/CVE-2020-8450.html
- https://www.suse.com/security/cve/CVE-2020-8517.html
- https://bugzilla.suse.com/1162687
- https://bugzilla.suse.com/1162689
- https://bugzilla.suse.com/1162691