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SUSE Linux Enterprise Micro: SUSE-SU-2024:1895-2 Important: glibc Issues

suse
Calendar Grey July 31, 2024
Scroller Suse
Important glibc patch released for SUSE to fix several security flaws. Update immediately to enhance protection on your machine.
* bsc#1221940 * bsc#1223423 * bsc#1223424 * bsc#1223425

Summary

## This update for glibc fixes the following issues: * CVE-2024-33599: Fixed a stack-based buffer overflow in netgroup cache in nscd (bsc#1223423) * CVE-2024-33600: Avoid null pointer crashes after notfound response in nscd (bsc#1223424) * CVE-2024-33600: Do not send missing not-found response in addgetnetgrentX in nscd (bsc#1223424) * CVE-2024-33601, CVE-2024-33602: Fixed use of two buffers in addgetnetgrentX ( bsc#1223425) * CVE-2024-33602: Use time_t for return type of addgetnetgrentX (bsc#1223425) * Avoid creating userspace live patching prologue for _start routine (bsc#1221940) ## 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:

Topics%20covered

Topics Covered

security advisory important glibc stack-based buffer overflow SUSE Linux Enterprise Micro

References

* bsc#1221940

* bsc#1223423

* bsc#1223424

* bsc#1223425

Cross-

* CVE-2024-33599

* CVE-2024-33600

* CVE-2024-33601

* CVE-2024-33602

CVSS scores:

* CVE-2024-33599 ( SUSE ): 7.6 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

* CVE-2024-33600 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-33601 ( SUSE ): 6.2 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2024-33602 ( SUSE ): 4.0 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:

* SUSE Linux Enterprise Micro 5.5

An update that solves four vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-33599.html

* https://www.suse.com/security/cve/CVE-2024-33600.html

* https://www.suse.com/security/cve/CVE-2024-33601.html

Severity
important
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2024:1895-2
Rating: important

Topics%20covered

Topics Covered

security advisory important glibc stack-based buffer overflow SUSE Linux Enterprise Micro

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