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cveMitreCVE-2017-9951
HistoryJul 17, 2017 - 1:18 p.m.

CVE-2017-9951

2017-07-1713:18:30
mitre
web.nvd.nist.gov
109
cve-2017-9951
memcached
denial of service
segmentation fault
heap-based buffer over-read
nvd

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

8.5

Confidence

High

EPSS

0.867

Percentile

98.6%

JSON

The try_read_command function in memcached.c in memcached before 1.4.39 allows remote attackers to cause a denial of service (segmentation fault) via a request to add/set a key, which makes a comparison between signed and unsigned int and triggers a heap-based buffer over-read. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8705.

Affected configurations

Nvd
Node
memcachedmemcachedRange≤1.4.38
VendorProductVersionCPE
memcachedmemcached*cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:*

Related

fedora 6
debiancve 2
prion 2
osv 8
openvas 30
ubuntucve 2
cvelist 2
nessus 36
alpinelinux 2
veracode 2
debian 6
nvd 2
redhatcve 2
mageia 2
suse 4
rosalinux 1
ubuntu 2
checkpoint_advisories 1
cve 1
ibm 4
talos 1
centos 2
redhat 3
archlinux 1
oraclelinux 2
thn 2
gentoo 1
altlinux 1
packetstorm 1
freebsd 1
amazon 1
fedora
fedora
[SECURITY] Fedora 25 Update: memcached-1.4.39-1.fc25
2017-11-22 05:09:09
[SECURITY] Fedora 26 Update: memcached-1.4.39-1.fc26
2017-11-22 02:32:28
[SECURITY] Fedora 26 Update: memcached-1.4.39-2.fc26
2018-04-22 00:59:35
debiancve
debiancve
CVE-2017-9951
2017-07-17 13:18:30
CVE-2016-8705
2017-01-06 21:59:01
prion
prion
Heap overflow
2017-07-17 13:18:00
Integer overflow
2017-01-06 21:59:00
osv
osv
CVE-2017-9951
2017-07-17 13:18:30
memcached - security update
2017-07-20 00:00:00
memcached - security update
2018-06-06 00:00:00
openvas
openvas
Fedora Update for memcached FEDORA-2017-99c0118c0c
2017-11-23 00:00:00
Fedora Update for memcached FEDORA-2017-1c053de325
2017-11-23 00:00:00
Debian: Security Advisory (DLA-1033-1)
2018-02-07 00:00:00
ubuntucve
ubuntucve
CVE-2017-9951
2017-07-17 00:00:00
CVE-2016-8705
2016-11-02 00:00:00
cvelist
cvelist
CVE-2017-9951
2017-07-17 06:00:00
CVE-2016-8705
2017-01-06 21:00:00
nessus
nessus
Debian DLA-1033-1 : memcached security update
2017-07-21 00:00:00
EulerOS Virtualization 3.0.2.2 : memcached (EulerOS-SA-2020-2208)
2020-10-21 00:00:00
EulerOS 2.0 SP3 : memcached (EulerOS-SA-2019-2631)
2019-12-18 00:00:00
alpinelinux
alpinelinux
CVE-2017-9951
2017-07-17 13:18:30
CVE-2016-8705
2017-01-06 21:59:01
veracode
veracode
Denial Of Service (DoS)
2020-05-10 23:24:29
Remote Code Execution (RCE)
2019-05-02 06:07:42
debian
debian
[SECURITY] [DLA 1033-1] memcached security update
2017-07-20 09:08:07
[SECURITY] [DSA 4218-1] memcached security update
2018-06-06 18:52:34
[SECURITY] [DSA 4218-1] memcached security update
2018-06-06 18:52:34
nvd
nvd
CVE-2017-9951
2017-07-17 13:18:30
CVE-2016-8705
2017-01-06 21:59:01
redhatcve
redhatcve
CVE-2017-9951
2017-07-17 20:18:35
CVE-2016-8705
2017-01-11 19:17:30
mageia
mageia
Updated memcached packages fix security vulnerability
2017-12-02 02:13:21
Updated memcached packages fix security vulnerability
2016-11-17 19:37:05
suse
suse
Security update for memcached (important)
2018-03-30 15:08:08
Security update for memcached (important)
2018-03-29 12:13:00
Security update for memcached (important)
2018-03-26 15:09:40
rosalinux
rosalinux
Advisory ROSA-SA-2021-1917
2021-07-02 17:28:39
ubuntu
ubuntu
Memcached vulnerabilities
2018-03-05 00:00:00
Memcached vulnerabilities
2016-11-02 00:00:00
checkpoint_advisories
checkpoint_advisories
Memcached process_bin_update body_len Integer Overflow (CVE-2016-8705)
2016-11-29 00:00:00
cve
cve
CVE-2016-8705
2017-01-06 21:59:01
ibm
ibm
Security Bulletin: Multiple Security Issues in IBM Tealeaf Customer Experience on Cloud Network Capture Add-On
2018-07-10 16:24:55
Security Bulletin: Vulnerability in memcached affects SmartCloud Entry (CVE-2016-8704, CVE-2016-8705)
2020-07-19 00:49:12
Security Bulletin: Vulnerabilities in Memcached affect IBM Tealeaf Customer Experience and IBM Tealeaf Customer Experience on Cloud Network Capture Add-On
2018-06-16 20:07:47
talos
talos
Memcached Server Update Remote Code Execution Vulnerability
2016-10-31 00:00:00
centos
centos
memcached security update
2016-11-28 22:32:14
memcached security update
2016-11-25 16:47:41
redhat
redhat
(RHSA-2016:2820) Important: memcached security update
2016-11-23 04:44:15
(RHSA-2017:0059) Moderate: Red Hat Mobile Application Platform 4.2.1 Security Update - SDKs and RPMs
2017-01-11 16:26:55
(RHSA-2016:2819) Important: memcached security update
2016-11-23 04:43:57
archlinux
archlinux
[ASA-201611-1] memcached: arbitrary code execution
2016-11-01 00:00:00
oraclelinux
oraclelinux
memcached security update
2016-11-23 00:00:00
memcached security update
2016-11-23 00:00:00
thn
thn
Multiple Critical Remotely Exploitable Flaws Discovered in Memcached Caching System
2016-11-01 23:21:00
Over 70,000 Memcached Servers Still Vulnerable to Remote Hacking
2017-07-18 04:52:00
gentoo
gentoo
memcached: Multiple vulnerabilities
2017-01-02 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 8 package memcached version 1.4.33-alt1
2016-11-02 00:00:00
packetstorm
packetstorm
Memcached 1.4.33 Proof Of Concept
2016-11-03 00:00:00
freebsd
freebsd
memcached -- multiple vulnerabilities
2016-10-31 00:00:00
amazon
amazon
Important: memcached
2016-11-10 18:00:00

CVSS2

5

Attack Vector

NETWORK

Attack 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

CVSS3

7.5

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

AI Score

8.5

Confidence

High

EPSS

0.867

Percentile

98.6%

JSON
Related for CVE-2017-9951
fedora6debiancve2prion2osv8openvas30ubuntucve2cvelist2nessus36alpinelinux2veracode2debian6nvd2redhatcve2mageia2suse4rosalinux1ubuntu2checkpoint_advisories1cve1ibm4talos1centos2redhat3archlinux1oraclelinux2thn2gentoo1altlinux1packetstorm1freebsd1amazon1