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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 : 2020-08-24
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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 * * * Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 16.04 * * * 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 * * * * Version Details Vulnerabilities
8 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 1
Redhat Openstack 1

- References For CVE-2018-1000127

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

- 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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