Gimp: gimp: arbitrary code execution in psd plugin due to unsigned underflow (gimp)
En bref
- Source
- NVD
- EPSS
- EPSS 0.65 % · centile 51 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
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Description
A flaw was found in GIMP's PSD file format plugin. This vulnerability, an unsigned integer underflow in the `block_rem` variable, occurs when a user opens a specially crafted `.psd` image file. The underflow leads to parser confusion, enabling an attacker to inject arbitrary data as layer resource blocks. This can ultimately result in arbitrary code execution, allowing the attacker to run malicious code on the victim's system.
Faiblesses (CWE)
- CWE-191 — Soupassement d'entier
Références
- https://access.redhat.com/errata/RHSA-2026:61587
- https://access.redhat.com/errata/RHSA-2026:73768
- https://access.redhat.com/errata/RHSA-2026:80509
- https://access.redhat.com/security/cve/CVE-2026-59090
- https://bugzilla.redhat.com/show_bug.cgi?id=2496584
- https://gitlab.gnome.org/GNOME/gimp/-/work_items/16509
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.4 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H | redhat |
| CVSS 3.1 | HIGH 8.4 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:H | NVD · secalert@redhat.com (Secondary) |
| CVSS 3.1 | CRITICAL 9.9 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2026-55616
- GCVE · GCVE-0-2026-59090
Configurations affectées (CPE NVD)
cpe:2.3:a:gimp:gimp:3.3.1:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| gimp | affected 3.3.1 |
| Red Hat · Red Hat Enterprise Linux 9 | unaffected 2:3.0.4-4.el9_8.10 < * |
| Red Hat · Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions | unaffected 2:2.99.8-4.el9_4.19 < * |
| Red Hat · Red Hat Enterprise Linux 9.6 Extended Update Support | unaffected 2:2.99.8-4.el9_6.20 < * |
| Red Hat · Red Hat Enterprise Linux 6 | |
| Red Hat · Red Hat Enterprise Linux 7 | |
| Red Hat · Red Hat Enterprise Linux 8 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |