Source: gimp
Version: 3.2.0~RC2-3
Severity: grave
Tags: security upstream
Forwarded: https://gitlab.gnome.org/GNOME/gimp/-/issues/15284
X-Debbugs-Cc: [email protected], Debian Security Team <[email protected]>

Hi,

The following vulnerability was published for gimp.

CVE-2025-15059[0]:
| GIMP PSP File Parsing Heap-based Buffer Overflow Remote Code
| Execution Vulnerability. This vulnerability allows remote attackers
| to execute arbitrary code on affected installations of GIMP. User
| interaction is required to exploit this vulnerability in that the
| target must visit a malicious page or open a malicious file.  The
| specific flaw exists within the parsing of PSP files. The issue
| results from the lack of proper validation of the length of user-
| supplied data prior to copying it to a heap-based buffer. An
| attacker can leverage this vulnerability to execute code in the
| context of the current process. Was ZDI-CAN-28232.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-15059
    https://www.cve.org/CVERecord?id=CVE-2025-15059
[1] https://gitlab.gnome.org/GNOME/gimp/-/issues/15284
[2] https://www.zerodayinitiative.com/advisories/ZDI-25-1196/
[3] 
https://gitlab.gnome.org/GNOME/gimp/-/commit/03575ac8cbb0ef3103b0a15d6598475088dcc15e

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

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