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Vulnerability Details : CVE-2018-1000127

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.
Publish Date : 2018-03-13 Last Update Date : 2019-09-06
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 190

- Products Affected By CVE-2018-1000127

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 14.04 ~~lts~~~ Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 16.04 ~~lts~~~ Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 17.10 Version Details Vulnerabilities
4 OS Debian Debian Linux 7.0 Version Details Vulnerabilities
5 OS Debian Debian Linux 8.0 Version Details Vulnerabilities
6 OS Debian Debian Linux 9.0 Version Details Vulnerabilities
7 Application Memcached Memcached 1.2.7 Version Details Vulnerabilities
8 Application Memcached Memcached 1.2.8 Version Details Vulnerabilities
9 Application Memcached Memcached 1.4.0 Version Details Vulnerabilities
10 Application Memcached Memcached 1.4.1 Version Details Vulnerabilities
11 Application Memcached Memcached 1.4.2 Version Details Vulnerabilities
12 Application Memcached Memcached 1.4.3 Version Details Vulnerabilities
13 Application Memcached Memcached 1.4.4 Version Details Vulnerabilities
14 Application Memcached Memcached 1.4.5 Version Details Vulnerabilities
15 Application Memcached Memcached 1.4.6 Version Details Vulnerabilities
16 Application Memcached Memcached 1.4.7 Version Details Vulnerabilities
17 Application Memcached Memcached 1.4.8 Version Details Vulnerabilities
18 Application Memcached Memcached 1.4.9 Version Details Vulnerabilities
19 Application Memcached Memcached 1.4.10 Version Details Vulnerabilities
20 Application Memcached Memcached 1.4.11 Version Details Vulnerabilities
21 Application Memcached Memcached 1.4.12 Version Details Vulnerabilities
22 Application Memcached Memcached 1.4.13 Version Details Vulnerabilities
23 Application Memcached Memcached 1.4.14 Version Details Vulnerabilities
24 Application Memcached Memcached 1.4.15 Version Details Vulnerabilities
25 Application Memcached Memcached 1.4.16 Version Details Vulnerabilities
26 Application Memcached Memcached 1.4.17 Version Details Vulnerabilities
27 Application Memcached Memcached 1.4.18 Version Details Vulnerabilities
28 Application Memcached Memcached 1.4.19 Version Details Vulnerabilities
29 Application Memcached Memcached 1.4.20 Version Details Vulnerabilities
30 Application Memcached Memcached 1.4.21 Version Details Vulnerabilities
31 Application Memcached Memcached 1.4.22 Version Details Vulnerabilities
32 Application Memcached Memcached 1.4.23 Version Details Vulnerabilities
33 Application Memcached Memcached 1.4.24 Version Details Vulnerabilities
34 Application Memcached Memcached 1.4.25 Version Details Vulnerabilities
35 Application Memcached Memcached 1.4.26 Version Details Vulnerabilities
36 Application Memcached Memcached 1.4.27 Version Details Vulnerabilities
37 Application Memcached Memcached 1.4.28 Version Details Vulnerabilities
38 Application Memcached Memcached 1.4.29 Version Details Vulnerabilities
39 Application Memcached Memcached 1.4.30 Version Details Vulnerabilities
40 Application Memcached Memcached 1.4.31 Version Details Vulnerabilities
41 Application Memcached Memcached 1.4.32 Version Details Vulnerabilities
42 Application Memcached Memcached 1.4.33 Version Details Vulnerabilities
43 Application Memcached Memcached 1.4.34 Version Details Vulnerabilities
44 Application Memcached Memcached 1.4.35 Version Details Vulnerabilities
45 Application Memcached Memcached 1.4.36 Version Details Vulnerabilities
46 Application Redhat Openstack 10 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 3
Debian Debian Linux 3
Memcached Memcached 39
Redhat Openstack 1

- References For CVE-2018-1000127

https://github.com/memcached/memcached/issues/271 CONFIRM
https://github.com/memcached/memcached/commit/a8c4a82787b8b6c256d61bd5c42fb7f92d1bae00 CONFIRM
https://access.redhat.com/errata/RHSA-2018:2290
REDHAT RHSA-2018:2290
https://www.debian.org/security/2018/dsa-4218
DEBIAN DSA-4218
https://lists.debian.org/debian-lts-announce/2018/03/msg00031.html
MLIST [debian-lts-announce] 20180329 [SECURITY] [DLA 1329-1] memcached security update
https://usn.ubuntu.com/3601-1/
UBUNTU USN-3601-1
https://github.com/memcached/memcached/wiki/ReleaseNotes1437 CONFIRM

- Metasploit Modules Related To CVE-2018-1000127

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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