vulnerability
Red Hat: CVE-2019-11596: CVE-2019-11596 memcached: null-pointer dereference in "lru mode" and "lru temp_ttl" causing denial of service (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Apr 29, 2019 | Apr 29, 2020 | Aug 11, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Apr 29, 2019
Added
Apr 29, 2020
Modified
Aug 11, 2025
Description
In memcached before 1.5.14, a NULL pointer dereference was found in the "lru mode" and "lru temp_ttl" commands. This causes a denial of service when parsing crafted lru command messages in process_lru_command in memcached.c.
Solutions
redhat-upgrade-memcachedredhat-upgrade-memcached-debuginforedhat-upgrade-memcached-debugsource
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