apache2-2.4.58-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:13350-1 Final 1 1 2024-06-15T00:00:00Z current 2024-06-15T00:00:00Z 2024-06-15T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z apache2-2.4.58-1.1 on GA media These are all security issues fixed in the apache2-2.4.58-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-13350 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2023-31122/ SUSE CVE CVE-2023-31122 page https://www.suse.com/security/cve/CVE-2023-43622/ SUSE CVE CVE-2023-43622 page https://www.suse.com/security/cve/CVE-2023-44487/ SUSE CVE CVE-2023-44487 page https://www.suse.com/security/cve/CVE-2023-45802/ SUSE CVE CVE-2023-45802 page openSUSE Tumbleweed apache2-2.4.58-1.1 apache2-2.4.58-1.1 as a component of openSUSE Tumbleweed Out-of-bounds Read vulnerability in mod_macro of Apache HTTP Server.This issue affects Apache HTTP Server: through 2.4.57. CVE-2023-31122 openSUSE Tumbleweed:apache2-2.4.58-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-31122.html CVE-2023-31122 https://bugzilla.suse.com/1216424 SUSE Bug 1216424 https://bugzilla.suse.com/1217549 SUSE Bug 1217549 An attacker, opening a HTTP/2 connection with an initial window size of 0, was able to block handling of that connection indefinitely in Apache HTTP Server. This could be used to exhaust worker resources in the server, similar to the well known "slow loris" attack pattern. This has been fixed in version 2.4.58, so that such connection are terminated properly after the configured connection timeout. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.57. Users are recommended to upgrade to version 2.4.58, which fixes the issue. CVE-2023-43622 openSUSE Tumbleweed:apache2-2.4.58-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-43622.html CVE-2023-43622 https://bugzilla.suse.com/1216425 SUSE Bug 1216425 The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. CVE-2023-44487 openSUSE Tumbleweed:apache2-2.4.58-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-44487.html CVE-2023-44487 https://bugzilla.suse.com/1216109 SUSE Bug 1216109 https://bugzilla.suse.com/1216123 SUSE Bug 1216123 https://bugzilla.suse.com/1216169 SUSE Bug 1216169 https://bugzilla.suse.com/1216171 SUSE Bug 1216171 https://bugzilla.suse.com/1216174 SUSE Bug 1216174 https://bugzilla.suse.com/1216176 SUSE Bug 1216176 https://bugzilla.suse.com/1216181 SUSE Bug 1216181 https://bugzilla.suse.com/1216182 SUSE Bug 1216182 https://bugzilla.suse.com/1216190 SUSE Bug 1216190 When a HTTP/2 stream was reset (RST frame) by a client, there was a time window were the request's memory resources were not reclaimed immediately. Instead, de-allocation was deferred to connection close. A client could send new requests and resets, keeping the connection busy and open and causing the memory footprint to keep on growing. On connection close, all resources were reclaimed, but the process might run out of memory before that. This was found by the reporter during testing of CVE-2023-44487 (HTTP/2 Rapid Reset Exploit) with their own test client. During "normal" HTTP/2 use, the probability to hit this bug is very low. The kept memory would not become noticeable before the connection closes or times out. Users are recommended to upgrade to version 2.4.58, which fixes the issue. CVE-2023-45802 openSUSE Tumbleweed:apache2-2.4.58-1.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2023-45802.html CVE-2023-45802 https://bugzilla.suse.com/1216423 SUSE Bug 1216423