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SUSE-SU-2022:0928-1 Not scored

Security update for apache2

This update for apache2 fixes the following issues: - CVE-2022-23943: heap out-of-bounds write in mod_sed (bsc#1197098). - CVE-2022-22720: HTTP request smuggling due to incorrect error handling (bsc#1197095). - CVE-2022-22719: use of uninitialized value of in r:parsebody in mod_lua (bsc#1197091). - CVE-2022-22721: possible buffer overflow with very large or unlimited LimitXMLRequestBody (bsc#1197096). Also TLS 1.3 support and openssl 1.1.1 usage was disabled again as it caused regressions in various usage scenarios due to the combination between openssl 1.0.2 and 1.1.1 linkage without correct symbol versions by other libraries / tools. (bsc#1197301 bsc#1197177 bsc#1196249)

Exploit probability Not scored
Published March 21, 2022
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise Server 12 SP5 apache2
SUSE:Linux Enterprise Server for SAP Applications 12 SP5 apache2
SUSE:Linux Enterprise Software Development Kit 12 SP5 apache2

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2022:0928-1

This update for apache2 fixes the following issues: - CVE-2022-23943: heap out-of-bounds write in mod_sed (bsc#1197098). - CVE-2022-22720: HTTP request smuggling due to incorrect error handling (bsc#1197095). - CVE-2022-22719: use of uninitialized value of in r:parsebody in mod_lua (bsc#1197091). - CVE-2022-22721: possible buffer overflow with very large or unlimited LimitXMLRequestBody (bsc#1197096). Also TLS 1.3 support and openssl 1.1.1 usage was disabled again as it caused regressions in various usage scenarios due to the combination between openssl 1.0.2 and 1.1.1 linkage without correct symbol versions by other libraries / tools. (bsc#1197301 bsc#1197177 bsc#1196249)

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05 / REFERENCES

Further evidence