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Last updated: 3/3/2015 7:52:47 AM

CVE Publication rate: 16.6

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NVD is a product of the NIST Computer Security Division and is sponsored by the Department of Homeland Security's National Cyber Security Division. It supports the U.S. government multi-agency (OSD, DHS, NSA, DISA, and NIST) Information Security Automation Program. It is the U.S. government content repository for the Security Content Automation Protocol (SCAP).

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Vulnerability Summary for CVE-2014-2015

Original release date: 11/01/2014
Last revised: 11/03/2014
Source: US-CERT/NIST

Overview

Stack-based buffer overflow in the normify function in the rlm_pap module (modules/rlm_pap/rlm_pap.c) in FreeRADIUS 2.x, possibly 2.2.3 and earlier, and 3.x, possibly 3.0.1 and earlier, might allow attackers to cause a denial of service (crash) and possibly execute arbitrary code via a long password hash, as demonstrated by an SSHA hash.

Impact

CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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External Source: CONFIRM
Name: https://bugzilla.redhat.com/show_bug.cgi?id=1066761
External Source: MLIST
Name: [freebsd-bugbusters] 20140212 freeradius denial of service in authentication flow
External Source: UBUNTU
Name: USN-2122-1
External Source: MLIST
Name: [freebsd-bugbusters] 20140214 freeradius denial of service in authentication flow
External Source: MLIST
Name: [freebsd-bugbusters] 20140213 freeradius denial of service in authentication flow
External Source: MLIST
Name: [oss-security] 20140216 Re: CVE request: freeradius denial of service in rlm_pap hash processing
Type: Patch Information

Technical Details

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