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SUSE: 2023:4850-2 moderate: python3-requests memory leak vulnerability

suse
Calendar Grey December 14, 2023
Dist Suse Esm H88
SUSE enhances python3-cryptography to address a severe NULL reference vulnerability in certificate processing affecting multiple distributions.
* bsc#1217592 Cross-References: * CVE-2023-49083

Summary

## 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). ## 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

Topics%20covered

Topics Covered

security advisory moderate severity NULL pointer SUSE Linux openSUSE python3-cryptography

References

* bsc#1217592

Cross-

* CVE-2023-49083

CVSS scores:

* CVE-2023-49083 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

* CVE-2023-49083 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* Basesystem Module 15-SP4

* Basesystem Module 15-SP5

* openSUSE Leap 15.4

* openSUSE Leap 15.5

* openSUSE Leap Micro 5.3

* openSUSE Leap Micro 5.4

* SUSE Linux Enterprise Desktop 15 SP4

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Micro 5.3

* SUSE Linux Enterprise Micro 5.4

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Micro for Rancher 5.3

* SUSE Linux Enterprise Micro for Rancher 5.4

* SUSE Linux Enterprise Real Time 15 SP4

Announcement ID: SUSE-SU-2023:4843-1
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate severity NULL pointer SUSE Linux openSUSE python3-cryptography

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