National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2015-1336 Detail

Current Description

The daily mandb cleanup job in Man-db before 2.7.6.1-1 as packaged in Ubuntu and Debian allows local users with access to the man account to gain privileges via vectors involving insecure chown use.

Source:  MITRE
Description Last Modified:  09/27/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 1.8

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 7.2 HIGH
Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.9

Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/140759/Man-db-2.6.7.1-Privilege-Escalation.html Exploit Third Party Advisory VDB Entry
http://people.canonical.com/~ubuntu-security/cve/2015/CVE-2015-1336.html Third Party Advisory
http://www.halfdog.net/Security/2015/MandbSymlinkLocalRootPrivilegeEscalation/ Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/12/14/11 Mailing List Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/79723 Third Party Advisory VDB Entry
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=840357 Issue Tracking Third Party Advisory
https://bugs.launchpad.net/ubuntu/+source/man-db/+bug/1482786 Issue Tracking Third Party Advisory
https://security.gentoo.org/glsa/201707-12 Issue Tracking Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

  • Improper Access Control (CWE-284)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-1336
NVD Published Date:
09/27/2017
NVD Last Modified:
10/11/2017