NVD - CVE-2016-4051

CVE-2016-4051 Detail

Modified

This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.

Description

Buffer overflow in cachemgr.cgi in Squid 2.x, 3.x before 3.5.17, and 4.x before 4.0.9 might allow remote attackers to cause a denial of service or execute arbitrary code by seeding manager reports with crafted data.

Source: MITRE
Description Last Modified: 04/25/2016

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8

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

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
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://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
http://lists.opensuse.org/opensuse-updates/2016-08/msg00069.html
http://www.debian.org/security/2016/dsa-3625
http://www.openwall.com/lists/oss-security/2016/04/20/6	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/04/20/9	Mailing List Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html	Patch Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html	Third Party Advisory
http://www.securityfocus.com/bid/86788
http://www.securityfocus.com/bid/91787	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1035646	Third Party Advisory VDB Entry
http://www.squid-cache.org/Advisories/SQUID-2016_5.txt	Vendor Advisory
http://www.ubuntu.com/usn/USN-2995-1	Third Party Advisory
https://access.redhat.com/errata/RHSA-2016:1138
https://access.redhat.com/errata/RHSA-2016:1139
https://access.redhat.com/errata/RHSA-2016:1140
https://security.gentoo.org/glsa/201607-01

Technical Details

Vulnerability Type (View All)

Buffer Errors (CWE-119)

Vulnerable software and versions Switch to CPE 2.2

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Change History

12 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-4051
NVD Published Date:
04/25/2016
NVD Last Modified:
11/29/2016

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Information Technology Laboratory

National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-4051 Detail

Description

Impact

References to Advisories, Solutions, and Tools

Technical Details

Vulnerable software and versions Switch to CPE 2.2

Change History

CVE Modified by MITRE - 11/29/2016 10:06:02 PM

CVE Modified by MITRE - 11/28/2016 3:14:39 PM

Modified Analysis - 10/5/2016 9:12:53 AM

Initial CVE Analysis - 10/5/2016 9:12:52 AM

CVE Modified by Source - 10/3/2016 10:08:15 PM

Modified Analysis - 8/15/2016 11:07:53 AM

CVE Modified by Source - 8/8/2016 10:03:17 PM

CVE Modified by Source - 7/21/2016 10:00:15 PM

Modified Analysis - 6/21/2016 5:37:12 PM

CVE Modified by Source - 6/20/2016 9:59:48 PM

Modified Analysis - 4/28/2016 10:03:51 AM

Initial CVE Analysis - 4/28/2016 9:50:33 AM

Quick Info