Описание
Security update for python-numpy
This update for python-numpy fixes the following issues:
- CVE-2021-33430: Fixed buffer overflow that could lead to DoS in PyArray_NewFromDescr_int function of ctors.c (bsc#1193913).
- CVE-2021-41496: Fixed buffer overflow that could lead to DoS in array_from_pyobj function of fortranobject.c (bsc#1193907).
Список пакетов
SUSE Linux Enterprise Module for HPC 12
Ссылки
- Link for SUSE-SU-2022:0206-1
- E-Mail link for SUSE-SU-2022:0206-1
- SUSE Security Ratings
- SUSE Bug 1193907
- SUSE Bug 1193913
- SUSE CVE CVE-2021-33430 page
- SUSE CVE CVE-2021-41496 page
Описание
** DISPUTED ** A Buffer Overflow vulnerability exists in NumPy 1.9.x in the PyArray_NewFromDescr_int function of ctors.c when specifying arrays of large dimensions (over 32) from Python code, which could let a malicious user cause a Denial of Service. NOTE: The vendor does not agree this is a vulneraility; In (very limited) circumstances a user may be able provoke the buffer overflow, the user is most likely already privileged to at least provoke denial of service by exhausting memory. Triggering this further requires the use of uncommon API (complicated structured dtypes), which is very unlikely to be available to an unprivileged user.
Затронутые продукты
Ссылки
- CVE-2021-33430
- SUSE Bug 1193913
- SUSE Bug 1201968
Описание
** DISPUTED ** Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally).
Затронутые продукты
Ссылки
- CVE-2021-41496
- SUSE Bug 1193907