Detections
Analytics

CVE-2019-11596

high

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.

References

https://usn.ubuntu.com/3963-1/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y2CCWRM4LHB253KG5SPOKRVDCXQX5VZR/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UUE3QBMP5UWTXMPKJREUICH6DIK6SOBX/

https://github.com/memcached/memcached/commit/d35334f368817a77a6bd1f33c6a5676b2c402c02

http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00060.html

https://github.com/memcached/memcached/issues/474

https://github.com/memcached/memcached/compare/ee1cfe3...50bdc9f

Details

Source: Mitre, NVD

Published: 2019-04-29

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.02569