Memcached vulnerabilities

2018-03-0500:00:00

ubuntu.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.97 High

EPSS

Percentile

99.7%

JSON

Releases

Ubuntu 17.10
Ubuntu 16.04 ESM
Ubuntu 14.04 ESM

Packages

memcached - high-performance memory object caching system

Details

Daniel Shapira discovered an integer overflow issue in Memcached. A remote
attacker could use this to cause a denial of service (daemon crash).
(CVE-2017-9951)

It was discovered that Memcached listened to UDP by default. A remote
attacker could use this as part of a distributed denial of service attack.
(CVE-2018-1000115)

OSVersionArchitecturePackageVersionFilename
Ubuntu17.10noarchmemcached< 1.4.33-1ubuntu3.2UNKNOWN
Ubuntu17.10noarchmemcached-dbgsym< 1.4.33-1ubuntu3.2UNKNOWN
Ubuntu16.04noarchmemcached< 1.4.25-2ubuntu1.3UNKNOWN
Ubuntu16.04noarchmemcached-dbgsym< 1.4.25-2ubuntu1.3UNKNOWN
Ubuntu14.04noarchmemcached< 1.4.14-0ubuntu9.2UNKNOWN
Ubuntu14.04noarchmemcached-dbgsym< 1.4.14-0ubuntu9.2UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Ubuntu	17.10	noarch	memcached	< 1.4.33-1ubuntu3.2	UNKNOWN
Ubuntu	17.10	noarch	memcached-dbgsym	< 1.4.33-1ubuntu3.2	UNKNOWN
Ubuntu	16.04	noarch	memcached	< 1.4.25-2ubuntu1.3	UNKNOWN
Ubuntu	16.04	noarch	memcached-dbgsym	< 1.4.25-2ubuntu1.3	UNKNOWN
Ubuntu	14.04	noarch	memcached	< 1.4.14-0ubuntu9.2	UNKNOWN
Ubuntu	14.04	noarch	memcached-dbgsym	< 1.4.14-0ubuntu9.2	UNKNOWN