CVE-2020-22570
CVSS v3
7.5
HIGH
EPSS Score
1.3 %
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
- memcachedBitnamifrom 1.6.0 · fixed in 1.6.3
Vendor advisories
- CVE-2020-22570 Red Hat Product Security
memcached: NULL pointer dereference in process_mget_command function in memcached.c
Description
Memcached 1.6.0 before 1.6.3 allows remote attackers to cause a denial of service (daemon crash) via a crafted meta command.
Technical details
- Published
- 2023-08-22
Frequently asked questions
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