Security update for gdk-pixbuf SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:20748-1 Final 1 1 2025-09-16T06:29:08Z current 2025-09-16T06:29:08Z 2025-09-16T06:29:08Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for gdk-pixbuf This update for gdk-pixbuf fixes the following issues: - CVE-2025-6199: Fixed uninitialized memory leading to arbitrary memory leak (bsc#1245227) - CVE-2025-7345: Fixed heap buffer overflow within the gdk_pixbuf__jpeg_image_load_increment function (bsc#1246114) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-SLE-Micro-6.1-264 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-202520748-1/ Link for SUSE-SU-2025:20748-1 https://lists.suse.com/pipermail/sle-updates/2025-September/041892.html E-Mail link for SUSE-SU-2025:20748-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1245227 SUSE Bug 1245227 https://bugzilla.suse.com/1246114 SUSE Bug 1246114 https://www.suse.com/security/cve/CVE-2025-6199/ SUSE CVE CVE-2025-6199 page https://www.suse.com/security/cve/CVE-2025-7345/ SUSE CVE CVE-2025-7345 page SUSE Linux Micro 6.1 gdk-pixbuf-query-loaders-2.42.12-slfo.1.1_2.1 libgdk_pixbuf-2_0-0-2.42.12-slfo.1.1_2.1 typelib-1_0-GdkPixbuf-2_0-2.42.12-slfo.1.1_2.1 gdk-pixbuf-query-loaders-2.42.12-slfo.1.1_2.1 as a component of SUSE Linux Micro 6.1 libgdk_pixbuf-2_0-0-2.42.12-slfo.1.1_2.1 as a component of SUSE Linux Micro 6.1 typelib-1_0-GdkPixbuf-2_0-2.42.12-slfo.1.1_2.1 as a component of SUSE Linux Micro 6.1 A flaw was found in the GIF parser of GdkPixbuf's LZW decoder. When an invalid symbol is encountered during decompression, the decoder sets the reported output size to the full buffer length rather than the actual number of written bytes. This logic error results in uninitialized sections of the buffer being included in the output, potentially leaking arbitrary memory contents in the processed image. CVE-2025-6199 SUSE Linux Micro 6.1:gdk-pixbuf-query-loaders-2.42.12-slfo.1.1_2.1 SUSE Linux Micro 6.1:libgdk_pixbuf-2_0-0-2.42.12-slfo.1.1_2.1 SUSE Linux Micro 6.1:typelib-1_0-GdkPixbuf-2_0-2.42.12-slfo.1.1_2.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202520748-1/ https://www.suse.com/security/cve/CVE-2025-6199.html CVE-2025-6199 https://bugzilla.suse.com/1245227 SUSE Bug 1245227 A flaw exists in gdk-pixbuf within the gdk_pixbuf__jpeg_image_load_increment function (io-jpeg.c) and in glib's g_base64_encode_step (glib/gbase64.c). When processing maliciously crafted JPEG images, a heap buffer overflow can occur during Base64 encoding, allowing out-of-bounds reads from heap memory, potentially causing application crashes or arbitrary code execution. CVE-2025-7345 SUSE Linux Micro 6.1:gdk-pixbuf-query-loaders-2.42.12-slfo.1.1_2.1 SUSE Linux Micro 6.1:libgdk_pixbuf-2_0-0-2.42.12-slfo.1.1_2.1 SUSE Linux Micro 6.1:typelib-1_0-GdkPixbuf-2_0-2.42.12-slfo.1.1_2.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202520748-1/ https://www.suse.com/security/cve/CVE-2025-7345.html CVE-2025-7345 https://bugzilla.suse.com/1246114 SUSE Bug 1246114