Security update for python-numpy SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2022:0118-1 Final 1 1 2022-01-18T15:41:40Z current 2022-01-18T15:41:40Z 2022-01-18T15:41:40Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z 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). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2022-118,SUSE-SLE-SDK-12-SP5-2022-118,SUSE-SLE-SERVER-12-SP5-2022-118 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2022/suse-su-20220118-1/ Link for SUSE-SU-2022:0118-1 https://lists.suse.com/pipermail/sle-security-updates/2022-January/010024.html E-Mail link for SUSE-SU-2022:0118-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1193907 SUSE Bug 1193907 https://bugzilla.suse.com/1193913 SUSE Bug 1193913 https://www.suse.com/security/cve/CVE-2021-33430/ SUSE CVE CVE-2021-33430 page https://www.suse.com/security/cve/CVE-2021-41496/ SUSE CVE CVE-2021-41496 page SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 python-numpy-1.8.0-5.11.1 python-numpy-devel-1.8.0-5.11.1 python-numpy-doc-html-1.8.0-5.11.1 python-numpy-1.8.0-5.11.1 as a component of SUSE Linux Enterprise Server 12 SP5 python-numpy-1.8.0-5.11.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 python-numpy-devel-1.8.0-5.11.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 ** 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. CVE-2021-33430 SUSE Linux Enterprise Server 12 SP5:python-numpy-1.8.0-5.11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:python-numpy-1.8.0-5.11.1 SUSE Linux Enterprise Software Development Kit 12 SP5:python-numpy-devel-1.8.0-5.11.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20220118-1/ https://www.suse.com/security/cve/CVE-2021-33430.html CVE-2021-33430 https://bugzilla.suse.com/1193913 SUSE Bug 1193913 https://bugzilla.suse.com/1201968 SUSE Bug 1201968 ** 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). CVE-2021-41496 SUSE Linux Enterprise Server 12 SP5:python-numpy-1.8.0-5.11.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:python-numpy-1.8.0-5.11.1 SUSE Linux Enterprise Software Development Kit 12 SP5:python-numpy-devel-1.8.0-5.11.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2022/suse-su-20220118-1/ https://www.suse.com/security/cve/CVE-2021-41496.html CVE-2021-41496 https://bugzilla.suse.com/1193907 SUSE Bug 1193907