3.3

CVE-2025-6199

Gdk-pixbuf: uninitialized memory disclosure in gdkpixbuf gif lzw decoder

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gnome ≫ Gdkpixbuf Version 2.0.0 Update -
   Redhat ≫ Enterprise Linux Version 6.0
   Redhat ≫ Enterprise Linux Version 7.0
   Redhat ≫ Enterprise Linux Version 8.0
   Redhat ≫ Enterprise Linux Version 9.0
   Redhat ≫ Enterprise Linux Version 10.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.16% 0.053
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 3.3 1.8 1.4
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
RedHat 3.3 1.8 1.4
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

https://access.redhat.com/security/cve/CVE-2025-6199
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2373147
Third Party Advisory
Issue Tracking
https://lists.debian.org/debian-lts-announce/2025/06/msg00023.html
https://gitlab.gnome.org/GNOME/gdk-pixbuf/-/issues/257