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SUSE: 2024:2301-1 Important: Netatalk Buffer Overflow Risks

suse
Calendar Grey July 4, 2024
Dist Suse Esm H88
Critical netatalk patch for SUSE tackles several buffer overrun vulnerabilities successfully.
* bsc#1226429 * bsc#1226430 * bsc#1226431 Cross-References:

Summary

## This update for netatalk fixes the following issues: * CVE-2024-38439: Fixed a heap buffer overflow because of setting ibuf[PASSWDLEN] to \0 in FPLoginExt in login in etc/uams/uams_pam.c (bsc#1226430). * CVE-2024-38440: Fixed a heap buffer overflow because of incorrectly using FPLoginExt in BN_bin2bn in etc/uams/uams_dhx_pam.c (bsc#1226429). * CVE-2024-38441: Fixed a heap buffer overflow because of setting ibuf[len] to \0 in FPMapName in afp_mapname in etc/afp/directory.c (bsc#1226431). ## 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: * SUSE Linux Enterprise Software Development Kit 12 SP5 zypper in -t patch SUSE-SLE-SDK-12-SP5-2024-2301=1

Topics%20covered

Topics Covered

security advisory buffer overflow important SUSE netatalk

References

* bsc#1226429

* bsc#1226430

* bsc#1226431

Cross-

* CVE-2024-38439

* CVE-2024-38440

* CVE-2024-38441

CVSS scores:

* CVE-2024-38439 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

* CVE-2024-38440 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

* CVE-2024-38441 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Products:

* SUSE Linux Enterprise High Performance Computing 12 SP5

* SUSE Linux Enterprise Server 12 SP5

* SUSE Linux Enterprise Server for SAP Applications 12 SP5

* SUSE Linux Enterprise Software Development Kit 12 SP5

* SUSE Linux Enterprise Workstation Extension 12 12-SP5

An update that solves three vulnerabilities can now be installed.

##

* https://www.suse.com/security/cve/CVE-2024-38439.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2024:2301-1
Rating: important

Topics%20covered

Topics Covered

security advisory buffer overflow important SUSE netatalk

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