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SUSE-SU-2025:02685-1 Not scored

Security update for apache2

This update for apache2 fixes the following issues: - CVE-2024-42516: Fixed HTTP response splitting. (bsc#1246477) - CVE-2024-43204: Fixed a SSRF when mod_proxy is loaded that allows an attacker to send outbound proxy requests to a URL controlled by them. (bsc#1246305) - CVE-2024-47252: Fixed insufficient escaping of user-supplied data in mod_ssl allows an untrusted SSL/TLS client to insert escape characters into log file. (bsc#1246303) - CVE-2025-23048: Fixed access control bypass by trusted clients through TLS 1.3 session resumption in some mod_ssl configurations. (bsc#1246302) - CVE-2025-49630: Fixed denial of service can be triggered by untrusted clients causing an assertion in mod_proxy_http2. (bsc#1246307) - CVE-2025-49812: Fixed Opossum Attack Application Layer Desynchronization using Opportunistic TLS. (bsc#1246169) - CVE-2025-53020: Fixed HTTP/2 denial of service due to late release of memory after effective lifetime. (bsc#1246306)

Exploit probability Not scored
Published August 4, 2025
Required by Not available
Last source change March 23, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP7 apache2
SUSE:Linux Enterprise Module for Basesystem 15 SP7 apache2-prefork
SUSE:Linux Enterprise Module for Package Hub 15 SP7 apache2-event
SUSE:Linux Enterprise Module for Server Applications 15 SP7 apache2-devel
SUSE:Linux Enterprise Module for Server Applications 15 SP7 apache2-utils
SUSE:Linux Enterprise Module for Server Applications 15 SP7 apache2-worker

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2025:02685-1

This update for apache2 fixes the following issues: - CVE-2024-42516: Fixed HTTP response splitting. (bsc#1246477) - CVE-2024-43204: Fixed a SSRF when mod_proxy is loaded that allows an attacker to send outbound proxy requests to a URL controlled by them. (bsc#1246305) - CVE-2024-47252: Fixed insufficient escaping of user-supplied data in mod_ssl allows an untrusted SSL/TLS client to insert escape characters into log file. (bsc#1246303) - CVE-2025-23048: Fixed access control bypass by trusted clients through TLS 1.3 session resumption in some mod_ssl configurations. (bsc#1246302) - CVE-2025-49630: Fixed denial of service can be triggered by untrusted clients causing an assertion in mod_proxy_http2. (bsc#1246307) - CVE-2025-49812: Fixed Opossum Attack Application Layer Desynchronization using Opportunistic TLS. (bsc#1246169) - CVE-2025-53020: Fixed HTTP/2 denial of service due to late release of memory after effective lifetime. (bsc#1246306)

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05 / REFERENCES

Further evidence