Home CVE Database CVE-2021-27645

CVE-2021-27645

Description

The nameserver caching daemon (nscd) in the GNU C Library (aka glibc or libc6) 2.29 through 2.33, when processing a request for netgroup lookup, may crash due to a double-free, potentially resulting in degraded service or Denial of Service on the local system. This is related to netgroupcache.c.

Priority: MEDIUM
CVSS v3: 5.5
Publish Date: Feb 24, 2021
Related ID: --
CVSS v2: MEDIUM
Modified Date: Feb 27, 2021

Find out more about CVE-2021-27645 from the MITRE-CVE dictionary and NIST NVD


Products Affected

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Product Name Status Defect Fixed Downloads
Linux
Wind River Linux LTS 17 Fixed LIN10-8312
10.17.41.24 --
Wind River Linux 8 Legacy -- -- --
Wind River Linux 9 Legacy -- -- --
Wind River Linux 7 Legacy -- -- --
Wind River Linux LTS 21 Fixed -- 10.21.20.1 --
Wind River Linux LTS 18 Fixed LIN1018-7326
10.18.44.22 --
Wind River Linux LTS 19 Fixed LIN1019-6130
10.19.45.17 --
Wind River Linux CD release Fixed -- 10.21.13.0 --
VxWorks
VxWorks 7 Not Vulnerable -- -- --
VxWorks 6.9 Not Vulnerable -- -- --

Related Products

Product Name Status Defect Fixed Downloads

Comments

glibc

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