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SUSE: 2023:4736-1 important: tiff out-of-bounds and memory flaws

suse
Calendar Grey December 14, 2023
Dist Suse Esm H88
This update addresses several critical memory flaws in TIFF for SUSE systems, enhancing security against attacks.
* bsc#1199483 * bsc#1210231 * bsc#1211478 * bsc#1212398 * bsc#1214680

Summary

## This update for tiff fixes the following issues: * CVE-2023-2731: Fix null pointer deference in LZWDecode() (bsc#1211478). * CVE-2023-1916: Fix out-of-bounds read in extractImageSection() (bsc#1210231). * CVE-2023-26965: Fix heap-based use after free in loadImage() (bsc#1212398). * CVE-2022-40090: Fix infinite loop in TIFFReadDirectory() (bsc#1214680). ## 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-SP5-2023-4736=1 * SUSE Linux Enterprise Server 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4736=1

Topics%20covered

Topics Covered

security advisory security update memory issue SUSE out-of-bounds tiff

References

* bsc#1199483

* bsc#1210231

* bsc#1211478

* bsc#1212398

* bsc#1214680

Cross-

* CVE-2022-1622

* CVE-2022-40090

* CVE-2023-1916

* CVE-2023-26965

* CVE-2023-2731

CVSS scores:

* CVE-2022-1622 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2022-1622 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2022-40090 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2022-40090 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2023-1916 ( SUSE ): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

* CVE-2023-1916 ( NVD ): 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H

* CVE-2023-26965 ( SUSE ): 7.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H

* CVE-2023-26965 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:4736-1
Rating: important

Topics%20covered

Topics Covered

security advisory security update memory issue SUSE out-of-bounds tiff

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