SUSE Linux Enterprise 12: SUSE-SU-2022:0531-1 Important Nodejs Fix
suse
February 21, 2022
An update that fixes 5 vulnerabilities is now available
Summary
This update for nodejs12 fixes the following issues: - CVE-2021-23343: Fixed ReDoS via splitDeviceRe, splitTailRe and splitPathRe (bsc#1192153). - CVE-2021-32803: Fixed insufficient symlink protection in node-tar allowing arbitrary file creation and overwrite (bsc#1191963). - CVE-2021-32804: Fixed insufficient absolute path sanitization in node-tar allowing arbitrary file creation and overwrite (bsc#1191962). - CVE-2021-3918: Fixed improper controlled modification of object prototype attributes in json-schema (bsc#1192696). - CVE-2021-3807: Fixed regular expression denial of service (ReDoS) matching ANSI escape codes in node-ansi-regex (bsc#1192154). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods
References
#1191962 #1191963 #1192153 #1192154 #1192696
Cross- CVE-2021-23343 CVE-2021-32803 CVE-2021-32804
CVE-2021-3807 CVE-2021-3918
CVSS scores:
CVE-2021-23343 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-23343 (SUSE): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVE-2021-32803 (NVD) : 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
CVE-2021-32803 (SUSE): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
CVE-2021-32804 (NVD) : 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
CVE-2021-32804 (SUSE): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
CVE-2021-3807 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVE-2021-3918 (SUSE): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
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Announcement ID: SUSE-SU-2022:0531-1
Rating: important
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