CVE-2021-37519
CVSS v3
5.5
MEDIUM
EPSS Score
0.4 %
exploit probability, as of 2026-10-19
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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Affected and fixed versions
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Packages
- memcachedBitnamiall versions · fixed in 1.6.10
Vendor advisories
memcached: Buffer Overflow vulnerability in authfile.c
memcached as a component of Red Hat Enterprise Linux 8 · memcached.src as a component of Red Hat Enterprise Linux 8 · memcached as a component of Red Hat Enterprise Linux 9
Description
Buffer Overflow vulnerability in authfile.c memcached 1.6.9 allows attackers to cause a denial of service via crafted authenticattion file.
Technical details
- Published
- 2023-02-03
Frequently asked questions
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