SUSE-SU-2025:02771-1: important: Security update for tiff

[SLE-UPDATES]

# Security update for tiff

Announcement ID: SUSE-SU-2025:02771-1  
Release Date: 2025-08-12T13:50:57Z  
Rating: important  
References:

  * bsc#1247106
  * bsc#1247108

  
Cross-References:

  * CVE-2025-8176
  * CVE-2025-8177

  
CVSS scores:

  * CVE-2025-8176 ( SUSE ):  8.4
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-8176 ( SUSE ):  7.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L
  * CVE-2025-8176 ( NVD ):  1.9
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-8176 ( NVD ):  5.3 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
  * CVE-2025-8177 ( SUSE ):  4.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
  * CVE-2025-8177 ( SUSE ):  5.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
  * CVE-2025-8177 ( NVD ):  4.8
    CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2025-8177 ( NVD ):  5.3 CVSS:3.1/AV:L/AC:L/PR:L/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 12 SP5 LTSS
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for tiff fixes the following issues:

  * CVE-2025-8176: Fixed heap use-after-free in tools/tiffmedian.c (bsc#1247108)
  * CVE-2025-8177: Fixed possible buffer overflow in tools/thumbnail.c:setrow()
    when processing malformed TIFF files (bsc#1247106)

## 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 Server 12 SP5 LTSS  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-2025-2771=1

  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security  
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-2771=1

## Package List:

  * SUSE Linux Enterprise Server 12 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * libtiff-devel-4.0.9-44.89.1
    * tiff-4.0.9-44.89.1
    * libtiff5-debuginfo-4.0.9-44.89.1
    * libtiff5-4.0.9-44.89.1
    * tiff-debuginfo-4.0.9-44.89.1
    * tiff-debugsource-4.0.9-44.89.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS (s390x x86_64)
    * libtiff5-32bit-4.0.9-44.89.1
    * libtiff5-debuginfo-32bit-4.0.9-44.89.1
  * SUSE Linux Enterprise Server 12 SP5 LTSS Extended Security (x86_64)
    * libtiff-devel-4.0.9-44.89.1
    * libtiff5-debuginfo-4.0.9-44.89.1
    * tiff-4.0.9-44.89.1
    * libtiff5-32bit-4.0.9-44.89.1
    * libtiff5-4.0.9-44.89.1
    * tiff-debuginfo-4.0.9-44.89.1
    * libtiff5-debuginfo-32bit-4.0.9-44.89.1
    * tiff-debugsource-4.0.9-44.89.1

## References:

  * https://www.suse.com/security/cve/CVE-2025-8176.html
  * https://www.suse.com/security/cve/CVE-2025-8177.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1247106
  * https://bugzilla.suse.com/show_bug.cgi?id=1247108

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