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openSUSE 2023:4842-1 Moderate: Python-Cryptography NULL Pointer Dereference

opensuse
Calendar Grey December 14, 2023
Dist Opensuse Esm H88
Solutions for a considerable bug in python-cryptography impacting openSUSE environments, dealing with null reference fault.
This update for python-cryptography fixes the following issues: CVE-2023-49083: Fixed a NULL pointer dereference when loading certificates from a PKCS#7 bundle (bsc#1217592).

Description

This update for python-cryptography fixes the following issues:

* CVE-2023-49083: Fixed a NULL pointer dereference when loading certificates

from a PKCS#7 bundle (bsc#1217592).

Topics%20covered

Topics Covered

security advisory software update security fix moderate severity NULL pointer openSUSE Python-Cryptography

Patch

## Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like

YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

* openSUSE Leap 15.4

zypper in -t patch SUSE-2023-4842=1 openSUSE-SLE-15.4-2023-4842=1

* openSUSE Leap 15.5

zypper in -t patch openSUSE-SLE-15.5-2023-4842=1

* Python 3 Module 15-SP4

zypper in -t patch SUSE-SLE-Module-Python3-15-SP4-2023-4842=1

* Python 3 Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Python3-15-SP5-2023-4842=1

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)

* python-cryptography-debugsource-41.0.3-150400.16.12.1

* python311-cryptography-41.0.3-150400.16.12.1

* python311-cryptography-debuginfo-41.0.3-150400.16.12.1

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* python-cryptography-debugsource-41.0.3-150400.16.12.1

* python311-cryptography-41.0.3-150400.16.12.1

* python311-cryptography-debuginfo-41.0.3-150400.16.12.1

* Python 3 Module 15-SP4 (aarch64 ppc64le s390x x86_64)

* python-cryptography-debugsource-41.0.3-150400.16.12.1

* python311-cryptography-41.0.3-150400.16.12.1

* python311-cryptography-debuginfo-41.0.3-150400.16.12.1

* Python 3 Module 15-SP5 (aarch64 ppc64le s390x x86_64)

* python-cryptography-debugsource-41.0.3-150400.16.12.1

* python311-cryptography-41.0.3-150400.16.12.1

* python311-cryptography-debuginfo-41.0.3-150400.16.12.1

References

* bsc#1217592

## References:

* https://www.suse.com/security/cve/CVE-2023-49083.html

* https://bugzilla.suse.com/show_bug.cgi?id=1217592

Announcement ID: SUSE-SU-2023:4842-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory software update security fix moderate severity NULL pointer openSUSE Python-Cryptography

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