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Sicherheit: Denial of Service in python3.11-cryptography
Aktuelle Meldungen Distributionen
Name: Denial of Service in python3.11-cryptography
ID: RHSA-2024:3105
Distribution: Red Hat
Plattformen: Red Hat Enterprise Linux AppStream (v. 8)
Datum: Do, 23. Mai 2024, 07:29
Referenzen: https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.10_release_notes/index
https://access.redhat.com/errata/RHSA-2024:3105
https://bugzilla.redhat.com/show_bug.cgi?id=2255331
https://access.redhat.com/security/cve/CVE-2023-49083
Applikationen: PyCA cryptography

Originalnachricht

An update for python3.11-cryptography is now available for Red Hat Enterprise
Linux 8.

Red Hat Product Security has rated this update as having a security impact of
Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The python-cryptography packages contain a Python Cryptographic Authority's
(PyCA's) cryptography library, which provides cryptographic primitives and recipes to Python developers.

Security Fix(es):

* python-cryptography: NULL-dereference when loading PKCS7 certificates
(CVE-2023-49083)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat Enterprise
Linux 8.10 Release Notes linked from the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2023-49083: NULL Pointer Dereference (CWE-476)
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