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SUSE: 2023:3954-2 Important: libeconf Buffer Overflow Issues

suse
Calendar Grey October 18, 2023
Dist Suse Esm H88
The latest enhancement from SUSE regarding libeconf tackles several critical buffer overflow vulnerabilities, thereby boosting overall system resilience.
* bsc#1211078 Cross-References: * CVE-2023-22652 * CVE-2023-30078

Summary

## This update for libeconf fixes the following issues: Update to version 0.5.2. * CVE-2023-30078, CVE-2023-32181: Fixed a stack-buffer-overflow vulnerability in "econf_writeFile" function (bsc#1211078). * CVE-2023-30079, CVE-2023-22652: Fixed a stack-buffer-overflow vulnerability in "read_file" function. (bsc#1211078) ## 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 Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2023-3954=1 ## Package List: * SUSE Linux Enterprise Micro 5.5 (aarch64 s390x x86_64) * libeconf0-0.5.2-150400.3.6.1 * libeconf-debugsource-0.5.2-150400.3.6.1

Topics%20covered

Topics Covered

security advisory update buffer overflow vulnerability important SUSE Linux

References

* bsc#1211078

Cross-

* CVE-2023-22652

* CVE-2023-30078

* CVE-2023-30079

* CVE-2023-32181

CVSS scores:

* CVE-2023-22652 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-22652 ( NVD ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

* CVE-2023-30078 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2023-30078 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2023-30079 ( SUSE ): 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2023-30079 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

* CVE-2023-32181 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-32181 ( NVD ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Affected Products:

* SUSE Linux Enterprise Micro 5.5

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:3954-2
Rating: important

Topics%20covered

Topics Covered

security advisory update buffer overflow vulnerability important SUSE Linux

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