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SUSE-SU-2021:2004-1 Not scored

Security update for apache2

This update for apache2 fixes the following issues: - CVE-2021-30641: Fixed MergeSlashes regression (bsc#1187174) - CVE-2021-31618: Fixed NULL pointer dereference on specially crafted HTTP/2 request (bsc#1186924) - CVE-2020-35452: Fixed Single zero byte stack overflow in mod_auth_digest (bsc#1186922) - CVE-2021-26690: Fixed mod_session NULL pointer dereference in parser (bsc#1186923) - CVE-2021-26691: Fixed Heap overflow in mod_session (bsc#1187017) - Fixed potential content spoofing with default error pages (bsc#1182703) - Fixed for an issue when 'gensslcert' does not set CA:True. (bsc#1180530)

Exploit probability Not scored
Published June 17, 2021
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Enterprise Storage 6 apache2
SUSE:Linux Enterprise High Performance Computing 15 SP1-ESPOS apache2
SUSE:Linux Enterprise High Performance Computing 15 SP1-LTSS apache2
SUSE:Linux Enterprise High Performance Computing 15-ESPOS apache2
SUSE:Linux Enterprise High Performance Computing 15-LTSS apache2
SUSE:Linux Enterprise Server 15 SP1-BCL apache2
SUSE:Linux Enterprise Server 15 SP1-LTSS apache2
SUSE:Linux Enterprise Server 15-LTSS apache2
SUSE:Linux Enterprise Server for SAP Applications 15 apache2
SUSE:Linux Enterprise Server for SAP Applications 15 SP1 apache2
SUSE:Manager Proxy 4.0 apache2
SUSE:Manager Retail Branch Server 4.0 apache2
SUSE:Manager Server 4.0 apache2

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2021:2004-1

This update for apache2 fixes the following issues: - CVE-2021-30641: Fixed MergeSlashes regression (bsc#1187174) - CVE-2021-31618: Fixed NULL pointer dereference on specially crafted HTTP/2 request (bsc#1186924) - CVE-2020-35452: Fixed Single zero byte stack overflow in mod_auth_digest (bsc#1186922) - CVE-2021-26690: Fixed mod_session NULL pointer dereference in parser (bsc#1186923) - CVE-2021-26691: Fixed Heap overflow in mod_session (bsc#1187017) - Fixed potential content spoofing with default error pages (bsc#1182703) - Fixed for an issue when 'gensslcert' does not set CA:True. (bsc#1180530)

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05 / REFERENCES

Further evidence