CVE-2018-1000127
memcached - security update
7.5
HIGH
CVSS 3.1
EPSS 1.0%
Description
memcached version prior to 1.4.37 contains an Integer Overflow vulnerability in items.c:item_free() that can result in data corruption and deadlocks due to items existing in hash table being reused from free list. This attack appear to be exploitable via network connectivity to the memcached service. This vulnerability appears to have been fixed in 1.4.37 and later.
How to fix CVE-2018-1000127
To remediate CVE-2018-1000127, upgrade the affected package to a fixed version below.
- —upgrade to 1.5.0-1 or later
- —upgrade to 1.4.13-0.2+deb7u4 or later
Is CVE-2018-1000127 being exploited?
Low — EPSS is 1.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 1.5.0-1
- from 0, < 1.4.13-0.2+deb7u4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |