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Redhat.comRH:CVE-2023-23931HistoryFeb 20, 2023 - 2:29 p.m.
CVE-2023-23931
2023-02-2014:29:26
redhat.com
access.redhat.com
18
A vulnerability was found in python-cryptography. In affected versions, Cipher.update_into would accept Python objects which implement the buffer protocol but provide only immutable buffers. This issue allows immutable objects (such as bytes) to be mutated, thus violating the fundamental rules of Python, resulting in corrupted output.
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nessus
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CentOS 9 : python-cryptography-36.0.1-3.el9
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EulerOS Virtualization 3.0.6.0 : python-cryptography (EulerOS-SA-2024-1700)
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EulerOS Virtualization 2.11.1 : python-cryptography (EulerOS-SA-2023-2740)
2024-01-16 00:00:00
fedora
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[SECURITY] Fedora 36 Update: python-cryptography-36.0.0-4.fc36
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[SECURITY] Fedora 37 Update: python-cryptography-37.0.2-5.fc37
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[SECURITY] Fedora 38 Update: python-cryptography-37.0.2-8.fc38
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Fedora: Security Advisory for python-cryptography (FEDORA-2023-749dd47c79)
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Fedora: Security Advisory for python-cryptography (FEDORA-2023-672f668f51)
2023-03-11 00:00:00
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CVE-2023-23931
2023-02-07 21:15:09
osv
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CVE-2023-23931
2023-02-07 21:15:09
Cipher.update_into can corrupt memory if passed an immutable python object as the outbuf
2023-02-07 20:54:10
python-cryptography - regression update
2023-02-27 00:00:00
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Moderate: python-cryptography security update
2023-11-14 00:00:00
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2023-11-07 00:00:00
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2023-11-17 00:00:00
python-cryptography security update
2023-11-11 00:00:00
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2024-05-24 00:00:00
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CVE-2023-23931
2023-02-07 21:15:09
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(RHSA-2023:7096) Moderate: python-cryptography security update
2023-11-14 08:45:19
(RHSA-2023:6615) Moderate: python-cryptography security update
2023-11-07 06:10:12
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Memory Corruption
2023-02-08 08:28:21
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Updated python-cryptography packages fix security vulnerability
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freebsd
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py-cryptography -- allows programmers to misuse an API
2023-02-07 00:00:00
github
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CVE-2023-23931 affecting package python-cryptography for versions less than 3.3.2-5
2024-03-19 17:21:46
CVE-2023-23931 affecting package python-cryptography 3.3.2-1
2023-03-02 04:18:32
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cvelist
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CVE-2023-23931 Cipher.update_into can corrupt memory in pyca cryptography
2023-02-07 20:54:03
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CVE-2023-23931
2023-02-07 00:00:00
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