# Security update for tiff

Announcement ID: SUSE-SU-2025:02770-1  
Release Date: 2025-08-12T13:50:41Z  
Rating: important  
References:

  * bsc#1243503
  * 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:

  * Basesystem Module 15-SP6
  * Basesystem Module 15-SP7
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise Desktop 15 SP7
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Real Time 15 SP7
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server 15 SP7
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP7
  * SUSE Package Hub 15 15-SP6
  * SUSE Package Hub 15 15-SP7

  
  
An update that solves two vulnerabilities and has one security fix can now be
installed.

## Description:

This update for tiff fixes the following issues:

  * Updated TIFFMergeFieldInfo() with read_count=write_count=0 for FIELD_IGNORE
    (bsc#1243503)
  * 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)
  * Add -DCMAKE_POLICY_VERSION_MINIMUM=3.5 to fix FTBFS with cmake4
  * Add %check section
  * Remove Group: declarations, no longer used

## 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-2025-2770=1 openSUSE-SLE-15.6-2025-2770=1

  * Basesystem Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-2770=1

  * Basesystem Module 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP7-2025-2770=1

  * SUSE Package Hub 15 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP6-2025-2770=1

  * SUSE Package Hub 15 15-SP7  
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP7-2025-2770=1

## Package List:

  * openSUSE Leap 15.6 (x86_64)
    * libtiff6-32bit-debuginfo-4.7.0-150600.3.13.1
    * libtiff-devel-32bit-4.7.0-150600.3.13.1
    * libtiff6-32bit-4.7.0-150600.3.13.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
    * libtiff6-4.7.0-150600.3.13.1
    * tiff-debuginfo-4.7.0-150600.3.13.1
    * libtiff-devel-4.7.0-150600.3.13.1
    * libtiff6-debuginfo-4.7.0-150600.3.13.1
    * tiff-debugsource-4.7.0-150600.3.13.1
    * tiff-4.7.0-150600.3.13.1
  * openSUSE Leap 15.6 (noarch)
    * tiff-docs-4.7.0-150600.3.13.1
    * libtiff-devel-docs-4.7.0-150600.3.13.1
  * openSUSE Leap 15.6 (aarch64_ilp32)
    * libtiff-devel-64bit-4.7.0-150600.3.13.1
    * libtiff6-64bit-debuginfo-4.7.0-150600.3.13.1
    * libtiff6-64bit-4.7.0-150600.3.13.1
  * Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * libtiff6-4.7.0-150600.3.13.1
    * tiff-debuginfo-4.7.0-150600.3.13.1
    * libtiff-devel-4.7.0-150600.3.13.1
    * libtiff6-debuginfo-4.7.0-150600.3.13.1
    * tiff-debugsource-4.7.0-150600.3.13.1
  * Basesystem Module 15-SP6 (x86_64)
    * libtiff6-32bit-debuginfo-4.7.0-150600.3.13.1
    * libtiff6-32bit-4.7.0-150600.3.13.1
  * Basesystem Module 15-SP7 (aarch64 ppc64le s390x x86_64)
    * libtiff6-4.7.0-150600.3.13.1
    * tiff-debuginfo-4.7.0-150600.3.13.1
    * libtiff-devel-4.7.0-150600.3.13.1
    * libtiff6-debuginfo-4.7.0-150600.3.13.1
    * tiff-debugsource-4.7.0-150600.3.13.1
  * Basesystem Module 15-SP7 (x86_64)
    * libtiff6-32bit-debuginfo-4.7.0-150600.3.13.1
    * libtiff6-32bit-4.7.0-150600.3.13.1
  * SUSE Package Hub 15 15-SP6 (aarch64 ppc64le s390x x86_64)
    * tiff-debuginfo-4.7.0-150600.3.13.1
    * tiff-debugsource-4.7.0-150600.3.13.1
    * tiff-4.7.0-150600.3.13.1
  * SUSE Package Hub 15 15-SP7 (aarch64 ppc64le s390x x86_64)
    * tiff-debuginfo-4.7.0-150600.3.13.1
    * tiff-debugsource-4.7.0-150600.3.13.1
    * tiff-4.7.0-150600.3.13.1

## 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=1243503
  * https://bugzilla.suse.com/show_bug.cgi?id=1247106
  * https://bugzilla.suse.com/show_bug.cgi?id=1247108