CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.6%
Package : memcached
Version : 1.4.13-0.2+deb7u3
CVE ID : CVE-2017-9951
Debian Bug : #868701
It was discovered that there was a remote denial-of-service (DoS) vulnerability
in memcached, a high-performance memory object caching system.
The try_read_command function allowed remote attackers to cause a DoS via a
request to add/set a key that makes a comparison between a signed and unsigned
integer which triggered a heap-based buffer over-read.
This vulnerability existed due to an incomplete upstream fix for CVE-2016-8705.
For Debian 7 "Wheezy", this issue has been fixed in memcached version
1.4.13-0.2+deb7u3.
We recommend that you upgrade your memcached packages.
Regards,
,''`.
: :' : Chris Lamb
`. `'` [email protected] / chris-lamb.co.uk
`-
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | armel | memcached | < 1.4.13-0.2+deb7u3 | memcached_1.4.13-0.2+deb7u3_armel.deb |
Debian | 9 | mips64el | memcached | < 1.4.33-1+deb9u1 | memcached_1.4.33-1+deb9u1_mips64el.deb |
Debian | 9 | amd64 | memcached | < 1.4.33-1+deb9u1 | memcached_1.4.33-1+deb9u1_amd64.deb |
Debian | 7 | all | memcached | < 1.4.13-0.2+deb7u3 | memcached_1.4.13-0.2+deb7u3_all.deb |
Debian | 7 | i386 | memcached | < 1.4.13-0.2+deb7u3 | memcached_1.4.13-0.2+deb7u3_i386.deb |
Debian | 9 | arm64 | memcached | < 1.4.33-1+deb9u1 | memcached_1.4.33-1+deb9u1_arm64.deb |
Debian | 9 | mipsel | memcached-dbgsym | < 1.4.33-1+deb9u1 | memcached-dbgsym_1.4.33-1+deb9u1_mipsel.deb |
Debian | 8 | i386 | memcached | < 1.4.21-1.1+deb8u2 | memcached_1.4.21-1.1+deb8u2_i386.deb |
Debian | 9 | mips | memcached-dbgsym | < 1.4.33-1+deb9u1 | memcached-dbgsym_1.4.33-1+deb9u1_mips.deb |
Debian | 9 | ppc64el | memcached | < 1.4.33-1+deb9u1 | memcached_1.4.33-1+deb9u1_ppc64el.deb |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.6%