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openSUSE 15.4/15.5: 2023:4843-1 Moderate: python3-cryptography NULL Pointer

opensuse
Calendar Grey December 14, 2023
Dist Opensuse Esm H88
An update for Python3-cryptography addresses a medium severity NULL dereference vulnerability identified by CVE-2023-49083, impacting various SUSE distributions.
This update for python3-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 python3-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 moderate update NULL pointer openSUSE python3-cryptography certificate loading

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 openSUSE-SLE-15.4-2023-4843=1 SUSE-2023-4843=1

* openSUSE Leap Micro 5.3

zypper in -t patch openSUSE-Leap-Micro-5.3-2023-4843=1

* openSUSE Leap Micro 5.4

zypper in -t patch openSUSE-Leap-Micro-5.4-2023-4843=1

* openSUSE Leap 15.5

zypper in -t patch openSUSE-SLE-15.5-2023-4843=1

* SUSE Linux Enterprise Micro for Rancher 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2023-4843=1

* SUSE Linux Enterprise Micro 5.3

zypper in -t patch SUSE-SLE-Micro-5.3-2023-4843=1

* SUSE Linux Enterprise Micro for Rancher 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2023-4843=1

* SUSE Linux Enterprise Micro 5.4

zypper in -t patch SUSE-SLE-Micro-5.4-2023-4843=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2023-4843=1

* Basesystem Module 15-SP4

zypper in -t patch...

Read the Full Advisory

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)

* python3-cryptography-debugsource-3.3.2-150400.23.1

* python3-cryptography-3.3.2-150400.23.1

* python3-cryptography-debuginfo-3.3.2-150400.23.1

* openSUSE Leap Micro 5.3 (aarch64 ppc64le s390x x86_64)

* python3-cryptography-debugsource-3.3.2-150400.23.1

* python3-cryptography-3.3.2-150400.23.1

* python3-cryptography-debuginfo-3.3.2-150400.23.1

* openSUSE Leap Micro 5.4 (aarch64 ppc64le s390x x86_64)

* python3-cryptography-debugsource-3.3.2-150400.23.1

* python3-cryptography-3.3.2-150400.23.1

* python3-cryptography-debuginfo-3.3.2-150400.23.1

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* python3-cryptography-debugsource-3.3.2-150400.23.1

* python3-cryptography-3.3.2-150400.23.1

* python3-cryptography-debuginfo-3.3.2-150400.23.1

* SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)

* python3-cryptography-debugsource-3.3.2-150400.23.1

* python3-cryptography-3.3.2-150400.23.1

* python3-cryptography-debuginfo-3.3.2-150400.23.1

*...

Read the Full Advisory

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-2023:4843-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate update NULL pointer openSUSE python3-cryptography certificate loading

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