CVE-2018-6340CWE-125

The Memcache::getextendedstats function can be used to trigger an out-of-bounds read

High · published December 31, 2018

CVSS v3.1
8.1
EPSS
1%
Percentile
72.7
In the wild
Unconfirmed
What it is

The Memcache::getextendedstats function can be used to trigger an out-of-bounds read. Exploiting this issue requires control over memcached server hostnames and/or ports. This affects all supported versions of HHVM (3.30 and 3.27.4 and below).

The record
Technical detail
CVSS v3.1
8.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01430 · 72.7th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2018-12-31T22:00Z
EPSS history
Timeline
  • 31 DEC 22:00Z
    The Memcache::getextendedstats function can be used to trigger an out-of-bounds read
    cvelistv5