SUSE: 2022:2673-1 Moderate: python-ujson Buffer Overflow Threat
suse
August 4, 2022
An update that fixes two vulnerabilities is now available
Summary
This update for python-ujson fixes the following issues: - CVE-2022-31116: Fixed improper decoding of escaped surrogate characters (bsc#1201255). - CVE-2022-31117: Fixed a double free while reallocating a buffer for string decoding (bsc#1201254). Patch Instructions: To install this SUSE Security 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-15.4-2022-2673=1 - openSUSE Leap 15.3: zypper in -t patch openSUSE-SLE-15.3-2022-2673=1 - SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4: zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-2673=1
References
#1201254 #1201255
Cross- CVE-2022-31116 CVE-2022-31117
CVSS scores:
CVE-2022-31116 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2022-31116 (SUSE): 5.8 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L
CVE-2022-31117 (NVD) : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2022-31117 (SUSE): 4.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products:
SUSE Linux Enterprise Desktop 15-SP3
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE Linux Enterprise Module for Development Tools 15-SP3
SUSE Linux Enterprise Module for Development Tools 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3
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Announcement ID: SUSE-SU-2022:2673-1
Rating: moderate
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