CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, без вход и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
A flaw was found in the file-fits plugin in GIMP. When processing a FITS image file, the plugin calculates memory allocation sizes using signed 32-bit integers for width and height. If a crafted file sets both values to large values, their product exceeds 2^31 and overflows, resulting in an undersized heap-based buffer allocation. This integer overflow issue results in a heap-based buffer overflow when cfitsio subsequently writes a full row of pixels in the buffer, causing memory corruption, potentially leading to arbitrary code execution or a denial of service.
Засегнати продукти
- GNOME GIMP
- Red Hat Red Hat Enterprise Linux 8: от 8100020260824165450.4c9c024f нататък
- Red Hat Red Hat Enterprise Linux 9: от 2:3.0.4-4.el9_8.9 нататък
- Red Hat Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions: от 2:2.99.8-4.el9_2.7 нататък
- Red Hat Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions: от 2:2.99.8-4.el9_4.19 нататък
- Red Hat Red Hat Enterprise Linux 9.6 Extended Update Support: от 2:2.99.8-4.el9_6.20 нататък
- Red Hat Red Hat Enterprise Linux 6
- Red Hat Red Hat Enterprise Linux 7
Вид слабост
История
- 27 юли 2026 Публикувано
Други уязвимости в GNOME GIMP
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-66758
- https://nvd.nist.gov/vuln/detail/CVE-2026-66758
- https://access.redhat.com/errata/RHSA-2026:50817
- https://access.redhat.com/errata/RHSA-2026:62507
- https://access.redhat.com/errata/RHSA-2026:73768
- https://access.redhat.com/errata/RHSA-2026:80509
- https://access.redhat.com/errata/RHSA-2026:93589
- https://access.redhat.com/security/cve/CVE-2026-66758
- https://bugzilla.redhat.com/show_bug.cgi?id=2507475
- https://gitlab.gnome.org/GNOME/gimp/-/issues/16528