Описание
Security update for mozjs115
This update for mozjs115 fixes the following issues:
- CVE-2024-11498: Fixed resource exhaustion via Stack overflow in libjxl (bsc#1233786)
- CVE-2024-11403: Fixed out of Bounds Memory Read/Write in libjxl (bsc#1233766)
- CVE-2024-50602: Fixed DoS via XML_ResumeParser in libexpat (bsc#1232602)
Список пакетов
SUSE Linux Enterprise Module for Desktop Applications 15 SP6
openSUSE Leap 15.6
Ссылки
- Link for SUSE-SU-2024:4411-1
- E-Mail link for SUSE-SU-2024:4411-1
- SUSE Security Ratings
- SUSE Bug 1232599
- SUSE Bug 1232602
- SUSE Bug 1233766
- SUSE Bug 1233786
- SUSE CVE CVE-2024-11403 page
- SUSE CVE CVE-2024-11498 page
- SUSE CVE CVE-2024-50602 page
Описание
There exists an out of bounds read/write in LibJXL versions prior to commit 9cc451b91b74ba470fd72bd48c121e9f33d24c99. The JPEG decoder used by the JPEG XL encoder when doing JPEG recompression (i.e. if using JxlEncoderAddJPEGFrame on untrusted input) does not properly check bounds in the presence of incomplete codes. This could lead to an out-of-bounds write. In jpegli which is released as part of the same project, the same vulnerability is present. However, the relevant buffer is part of a bigger structure, and the code makes no assumptions on the values that could be overwritten. The issue could however cause jpegli to read uninitialised memory, or addresses of functions.
Затронутые продукты
Ссылки
- CVE-2024-11403
- SUSE Bug 1233763
Описание
There exists a stack buffer overflow in libjxl. A specifically-crafted file can cause the JPEG XL decoder to use large amounts of stack space (up to 256mb is possible, maybe 512mb), potentially exhausting the stack. An attacker can craft a file that will cause excessive memory usage. We recommend upgrading past commit 65fbec56bc578b6b6ee02a527be70787bbd053b0.
Затронутые продукты
Ссылки
- CVE-2024-11498
- SUSE Bug 1233784
Описание
An issue was discovered in libexpat before 2.6.4. There is a crash within the XML_ResumeParser function because XML_StopParser can stop/suspend an unstarted parser.
Затронутые продукты
Ссылки
- CVE-2024-50602
- SUSE Bug 1232579