SUSE: 2022:2392-1 important: squid
Summary
This update for squid fixes the following issues: - CVE-2020-25097: Fixed HTTP Request Smuggling (bsc#1183436) - CVE-2021-28651: Fixed DoS in URN processing (bsc#1185921) - CVE-2021-46784: Fixed DoS when processing gopher server responses (bsc#1200907) 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 OpenStack Cloud Crowbar 9: zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2022-2392=1 - SUSE OpenStack Cloud 9: zypper in -t patch SUSE-OpenStack-Cloud-9-2022-2392=1 - SUSE Linux Enterprise Server for SAP 12-SP4: zypper in -t patch SUSE-SLE-SAP-12-SP4-2022-2392=1 - SUSE Linux Enterprise Server 12-SP4-LTSS: zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2022-2392=1 - SUSE Linux Enterprise Server 12-SP3-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2022-2392=1 - SUSE Linux Enterprise Server 12-SP2-BCL: zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2022-2392=1 Package List: - SUSE OpenStack Cloud Crowbar 9 (x86_64): squid-3.5.21-26.35.1 squid-debuginfo-3.5.21-26.35.1 squid-debugsource-3.5.21-26.35.1 - SUSE OpenStack Cloud 9 (x86_64): squid-3.5.21-26.35.1 squid-debuginfo-3.5.21-26.35.1 squid-debugsource-3.5.21-26.35.1 - SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64): squid-3.5.21-26.35.1 squid-debuginfo-3.5.21-26.35.1 squid-debugsource-3.5.21-26.35.1 - SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64): squid-3.5.21-26.35.1 squid-debuginfo-3.5.21-26.35.1 squid-debugsource-3.5.21-26.35.1 - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64): squid-3.5.21-26.35.1 squid-debuginfo-3.5.21-26.35.1 squid-debugsource-3.5.21-26.35.1 - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64): squid-3.5.21-26.35.1 squid-debuginfo-3.5.21-26.35.1 squid-debugsource-3.5.21-26.35.1
References
#1183436 #1185921 #1200907
Cross- CVE-2020-25097 CVE-2021-28651 CVE-2021-46784
CVSS scores:
CVE-2020-25097 (NVD) : 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVE-2020-25097 (SUSE): 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVE-2021-28651 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-28651 (SUSE): 7.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
CVE-2021-46784 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
SUSE Linux Enterprise Server 12-SP2-BCL
SUSE Linux Enterprise Server 12-SP3-BCL
SUSE Linux Enterprise Server 12-SP4-LTSS
SUSE Linux Enterprise Server for SAP 12-SP4
SUSE OpenStack Cloud 9
SUSE OpenStack Cloud Crowbar 9
https://www.suse.com/security/cve/CVE-2020-25097.html
https://www.suse.com/security/cve/CVE-2021-28651.html
https://www.suse.com/security/cve/CVE-2021-46784.html
https://bugzilla.suse.com/1183436
https://bugzilla.suse.com/1185921
https://bugzilla.suse.com/1200907