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SUSE: 2024:1963-1 Important: Apache2 DoS Risk Fix Available

suse
Calendar Grey June 10, 2024
Dist Suse Esm H88
An important update for nginx addresses several security flaws. Apply the fix without delay to maintain protection.
* bsc#1221401 * bsc#1222330 * bsc#1222332 Cross-References:

Summary

## This update for apache2 fixes the following issues: * CVE-2023-38709: Fixed HTTP response splitting (bsc#1222330). * CVE-2024-24795: Fixed HTTP response splitting in multiple modules (bsc#1222332). * CVE-2024-27316: Fixed HTTP/2 CONTINUATION frames can be utilized for DoS attacks (bsc#1221401). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.6 zypper in -t patch SUSE-2024-1963=1 openSUSE-SLE-15.6-2024-1963=1 * Basesystem Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2024-1963=1 * SUSE Package Hub 15 15-SP6 zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2024-1963=1

Topics%20covered

Topics Covered

security advisory software patch SUSE apache2 DoS risk HTTP response Important

References

* bsc#1221401

* bsc#1222330

* bsc#1222332

Cross-

* CVE-2023-38709

* CVE-2024-24795

* CVE-2024-27316

CVSS scores:

* CVE-2023-38709 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

* CVE-2024-24795 ( SUSE ): 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

* CVE-2024-27316 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-27316 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* Basesystem Module 15-SP6

* openSUSE Leap 15.6

* Server Applications Module 15-SP6

* SUSE Linux Enterprise Desktop 15 SP6

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

* SUSE Package Hub 15 15-SP6

An update that solves three vulnerabilities can now be installed.

##

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:1963-1
Rating: important

Topics%20covered

Topics Covered

security advisory software patch SUSE apache2 DoS risk HTTP response Important

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