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SUSE: libwebp Critical Integer Overflow Buffer Flaw CVE-2025:02818-2

suse
Calendar Grey August 15, 2025
Dist Suse Esm H88
SUSE releases security patch for libavif targeting moderate risks that involve potential integer overflows and buffer overflows.
* bsc#1243269 * bsc#1243270 * jsc#PED-13277 Cross-References:

Summary

## This update for libavif fixes the following issues: * update to 1.3.0: * CVE-2025-48175: Fixed an integer overflows in multiplications involving rgbRowBytes, yRowBytes, uRowBytes, and vRowBytes. (bsc#1243270) * CVE-2025-48174: Fixed an integer overflow and resultant buffer overflow in stream->offset+size. (bsc#1243269) ## 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-2025-2817=1 openSUSE-SLE-15.6-2025-2817=1 * Basesystem Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-2817=1 ## Package List: * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE integer overflow libavif

References

* bsc#1243269

* bsc#1243270

* jsc#PED-13277

Cross-

* CVE-2025-48174

* CVE-2025-48175

CVSS scores:

* CVE-2025-48174 ( SUSE ): 7.0

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N

* CVE-2025-48174 ( SUSE ): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

* CVE-2025-48174 ( NVD ): 4.5 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L

* CVE-2025-48174 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

* CVE-2025-48175 ( SUSE ): 7.0

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N

* CVE-2025-48175 ( SUSE ): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

* CVE-2025-48175 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

* CVE-2025-48175 ( NVD ): 4.5 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:L

Affected Products:

Announcement ID: SUSE-SU-2025:02817-1
Release Date: 2025-08-15T12:56:05Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE integer overflow libavif

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