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BDU:2021-01781
BDU
Critical

Уязвимость функции PyCArg_repr (ctypes/callproc.c) интерпретатора языка программирования Python связана с копированием буфера без проверки …

CVSS
9.8
Critical
EPSS
0.00
p0
Published
2021-01-01
Updated
2021-01-01
Description

Уязвимость функции PyCArg_repr (ctypes/callproc.c) интерпретатора языка программирования Python связана с копированием буфера без проверки размера входных данных. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код

Tags · CWE
Pre-auth
Affected products
Novell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstackNovell inc. Hpe helion openstack
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Timeline
2021-01-01
Published
2021-01-01
Updated
CVSS 3.1 breakdown
Attack Vector
AV: N
Network (N)
Attack Complexity
AC: L
Low (L)
Privileges Required
PR: N
None (N)
User Interaction
UI: N
None (N)
Scope
S: U
Unchanged (U)
Confidentiality Impact
C: H
High (H)
Integrity Impact
I: H
High (H)
Availability Impact
A: H
High (H)
Exploit indicators
EPSS
0.000 · p0
Known exploited (KEV)
No
Known exploits — Сканер-ВС
No Сканер-ВС checks registered for this vulnerability yet.
Affected products
Red Hat
Red Hat Software Collections
Novell
Suse Linux Enterprise High Performance ComputingSuse Linux Enterprise Module For BasesystemSuse Linux Enterprise Workstation ExtensionSuse Enterprise StorageSuse Manager ServerSuse Manager Retail Branch ServerSuse Openstack CloudSuse Linux Enterprise Point Of SaleSuse Linux Enterprise Module For Open Buildservice Development ToolsSuse Linux Enterprise Module For Desktop Applications+3
Python Software Foundation
Python
ProductVendorStatus
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
hpe helion openstacknovell inc.Tracked
Showing first 20 of 1170
Source databases
BDU
Related vulnerabilities
CVE-2021-3177
External references
https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3177@https://access.redhat.com/security/cve/cve-2021-3177@https://bugs.python.org/issue42938@https://github.com/python/cpython/pull/24239@https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BRHOCQYX3QLDGDQGTWQAUUT2GGIZCZUO/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CCFZMVRQUKCBQIG5F2CBVADK63NFSE4A/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FONHJIOZOFD7CD35KZL6SVBUTMBPGZGA/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FPE7SMXYUIWPOIZV4DQYXODRXMFX3C5E/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HCQTCSP6SCVIYNIRUJC5X7YBVUHPLSC4/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MGSV6BJQLRQ6RKVUXK7JGU7TP4QFGQXC/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MP572OLHMS7MZO4KUPSCIMSZIA5IZZ62/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NODWHDIFBQE5RU5PUWUVE47JOT5VCMJ2/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NQPARTLNSFQVMMQHPNBFOCOZOO3TMQNA/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NXSMBHES3ANXXS2RSO5G6Q24BR4B2PWK/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V6XJAULOS5JVB2L67NCKKMJ5NTKZJBSD/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y4KSYYWMGAKOA2JVCQA422OINT6CKQ7O/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YDTZVGSXQ7HR7OCGSUHTRNTMBG43OMKU/@https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z7GZV74KM72O2PEJN2C4XP3V5Q5MZUOO/@https://news.ycombinator.com/item?id=26185005@https://nvd.nist.gov/vuln/detail/CVE-2021-3177@https://python-security.readthedocs.io/vuln/ctypes-buffer-overflow-pycarg_repr.html@https://security.gentoo.org/glsa/202101-18@https://security.netapp.com/advisory/ntap-20210226-0003/@https://security-tracker.debian.org/tracker/CVE-2021-3177@https://ubuntu.com/security/notices/USN-4754-1@https://ubuntu.com/security/notices/USN-4754-3@https://ubuntu.com/security/notices/USN-4754-4@https://wiki.astralinux.ru/astra-linux-se16-bulletin-20210611SE16@https://www.suse.com/security/cve/CVE-2021-3177/@https://wiki.astralinux.ru/astra-linux-se81-bulletin-20211019SE81@https://wiki.astralinux.ru/astra-linux-se17-bulletin-2021-1126SE17@https://wiki.astralinux.ru/astra-linux-se47-bulletin-2022-0114SE47@https://wiki.astralinux.ru/astra-linux-se17-bulletin-2022-0819SE17@https://wiki.astralinux.ru/astra-linux-se16-bulletin-20220829SE16@https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.6/@https://поддержка.нппкт.рф/bin/view/ОСнова/Обновления/2.6/@https://wiki.astralinux.ru/astra-linux-se81-bulletin-20230315SE81@https://strelets.net/patchi-i-obnovleniya-bezopasnosti#16012023@https://abf.rosa.ru/advisories/ROSA-SA-2025-2646@https://abf.rosa.ru/advisories/ROSA-SA-2025-2873