Описание
Security update for jasper
This update for jasper fixes the following issues:
Update to 4.2.8:
- CVE-2025-8837: Fixed a bug in the JPC decoder that could cause bad memory accesses if the debug level is set sufficiently high (bsc#1247901).
- CVE-2025-8836: Added some missing range checking on several coding parameters in the JPC encoder (bsc#1247902).
- CVE-2025-8835: Added a check for a missing color component in the jas_image_chclrspc function (bsc#1247904).
Список пакетов
openSUSE Leap 16.0
Ссылки
- SUSE Security Ratings
- SUSE Bug 1247901
- SUSE Bug 1247902
- SUSE Bug 1247904
- SUSE CVE CVE-2025-8835 page
- SUSE CVE CVE-2025-8836 page
- SUSE CVE CVE-2025-8837 page
Описание
A vulnerability was found in JasPer up to 4.2.5. Affected by this vulnerability is the function jas_image_chclrspc of the file src/libjasper/base/jas_image.c of the component Image Color Space Conversion Handler. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The identifier of the patch is bb7d62bd0a2a8e0e1fdb4d603f3305f955158c52. It is recommended to apply a patch to fix this issue.
Затронутые продукты
Ссылки
- CVE-2025-8835
- SUSE Bug 1247904
Описание
A vulnerability was determined in JasPer up to 4.2.5. Affected by this issue is the function jpc_floorlog2 of the file src/libjasper/jpc/jpc_enc.c of the component JPEG2000 Encoder. The manipulation leads to reachable assertion. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used. The patch is identified as 79185d32d7a444abae441935b20ae4676b3513d4. It is recommended to apply a patch to fix this issue.
Затронутые продукты
Ссылки
- CVE-2025-8836
- SUSE Bug 1247902
Описание
A vulnerability was identified in JasPer up to 4.2.5. This affects the function jpc_dec_dump of the file src/libjasper/jpc/jpc_dec.c of the component JPEG2000 File Handler. The manipulation leads to use after free. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8308060d3fbc1da10353ac8a95c8ea60eba9c25a. It is recommended to apply a patch to fix this issue.
Затронутые продукты
Ссылки
- CVE-2025-8837
- SUSE Bug 1247901