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
EPSS
Percentile
98.7%
Issue Overview:
An integer overflow flaw, leading to a heap-based buffer overflow, was found in the memcached binary protocol. An attacker could create a specially crafted message that would cause the memcached server to crash or, potentially, execute arbitrary code. (CVE-2016-8704, CVE-2016-8705)
An integer overflow flaw, leading to a heap-based buffer overflow, was found in memcached’s parsing of SASL authentication messages. An attacker could create a specially crafted message that would cause the memcached server to crash or, potentially, execute arbitrary code. (CVE-2016-8706)
Affected Packages:
memcached
Issue Correction:
Run yum update memcached to update your system.
New Packages:
i686:
memcached-1.4.15-9.13.amzn1.i686
memcached-debuginfo-1.4.15-9.13.amzn1.i686
memcached-devel-1.4.15-9.13.amzn1.i686
src:
memcached-1.4.15-9.13.amzn1.src
x86_64:
memcached-1.4.15-9.13.amzn1.x86_64
memcached-devel-1.4.15-9.13.amzn1.x86_64
memcached-debuginfo-1.4.15-9.13.amzn1.x86_64
Red Hat: CVE-2016-8704, CVE-2016-8705, CVE-2016-8706
Mitre: CVE-2016-8704, CVE-2016-8705, CVE-2016-8706
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | memcached | < 1.4.15-9.13.amzn1 | memcached-1.4.15-9.13.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | memcached-debuginfo | < 1.4.15-9.13.amzn1 | memcached-debuginfo-1.4.15-9.13.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | memcached-devel | < 1.4.15-9.13.amzn1 | memcached-devel-1.4.15-9.13.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | memcached | < 1.4.15-9.13.amzn1 | memcached-1.4.15-9.13.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | memcached-devel | < 1.4.15-9.13.amzn1 | memcached-devel-1.4.15-9.13.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | memcached-debuginfo | < 1.4.15-9.13.amzn1 | memcached-debuginfo-1.4.15-9.13.amzn1.x86_64.rpm |
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
EPSS
Percentile
98.7%