Vulnerability CVE-2011-4931

Vulnerability Name:

CVE-2011-4931 (CCN-170830)

Assigned:

2011-12-23

Published:

2012-01-17

Updated:

2019-11-01

Summary:

gpw generates shorter passwords than required

CVSS v3 Severity:

7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)
6.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): High Availibility (A): None

6.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Network Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): None

CVSS v2 Severity:

5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

6.4 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): None

Vulnerability Type:

CWE-521

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2011-4931

Source: MISC
Type: Mailing List, Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/01/17/13

Source: MISC
Type: Broken Link, Third Party Advisory
https://access.redhat.com/security/cve/cve-2011-4931

Source: MISC
Type: Mailing List, Third Party Advisory
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=651510

Source: XF
Type: UNKNOWN
debian-cve20114931-weak-security(170830)

Source: CCN
Type: Debian Web site
gpw package for Debian

Source: MISC
Type: Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2011-4931

Source: CCN
Type: oss-sec Mailing List, Tue, 17 Jan 2012 14:23:09 -0700
Re: gpw password generator giving short password at low rate

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2011-4931

Vulnerable Configuration:

Configuration 1:

cpe:/a:gpw_project:gpw:0.0.19940601-8.1:*:*:*:*:*:*:*

Configuration 2:

cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

OR cpe:/o:debian:debian_linux:10.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.bionic:def:201149310000000	V	CVE-2011-4931 on Ubuntu 18.04 LTS (bionic) - low.	2019-10-29
oval:com.ubuntu.xenial:def:201149310000000	V	CVE-2011-4931 on Ubuntu 16.04 LTS (xenial) - low.	2019-10-29
oval:com.ubuntu.disco:def:201149310000000	V	CVE-2011-4931 on Ubuntu 19.04 (disco) - low.	2019-10-29
oval:com.ubuntu.artful:def:20114931000	V	CVE-2011-4931 on Ubuntu 17.10 (artful) - low.	2012-01-17
oval:com.ubuntu.trusty:def:20114931000	V	CVE-2011-4931 on Ubuntu 14.04 LTS (trusty) - low.	2012-01-17
oval:com.ubuntu.bionic:def:20114931000	V	CVE-2011-4931 on Ubuntu 18.04 LTS (bionic) - low.	2012-01-17
oval:com.ubuntu.xenial:def:20114931000	V	CVE-2011-4931 on Ubuntu 16.04 LTS (xenial) - low.	2012-01-17
oval:com.ubuntu.cosmic:def:20114931000	V	CVE-2011-4931 on Ubuntu 18.10 (cosmic) - low.	2012-01-17
oval:com.ubuntu.cosmic:def:201149310000000	V	CVE-2011-4931 on Ubuntu 18.10 (cosmic) - low.	2012-01-17
oval:com.ubuntu.precise:def:20114931000	V	CVE-2011-4931 on Ubuntu 12.04 LTS (precise) - low.	2012-01-17

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