National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2008-5736 Detail

Current Description

Multiple unspecified vulnerabilities in FreeBSD 6 before 6.4-STABLE, 6.3 before 6.3-RELEASE-p7, 6.4 before 6.4-RELEASE-p1, 7.0 before 7.0-RELEASE-p7, 7.1 before 7.1-RC2, and 7 before 7.1-PRERELEASE allow local users to gain privileges via unknown attack vectors related to function pointers that are "not properly initialized" for (1) netgraph sockets and (2) bluetooth sockets.

Source:  MITRE
View Analysis Description

Impact

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): Insufficient_Info
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

Evaluator Solution

Per http://security.freebsd.org/advisories/FreeBSD-SA-08:13.protosw.asc Solution Perform one of the following: 1) Upgrade your vulnerable system to 6-STABLE, or 7-STABLE, or to the RELENG_7_0, RELENG_6_4, or RELENG_6_3 security branch dated after the correction date. 2) To patch your present system: The following patches have been verified to apply to FreeBSD 6.3, 6.4, and 7.0 systems. a) Download the relevant patch from the location below, and verify the detached PGP signature using your PGP utility. [FreeBSD 6.x] # fetch http://security.FreeBSD.org/patches/SA-08:13/protosw6x.patch # fetch http://security.FreeBSD.org/patches/SA-08:13/protosw6x.patch.asc [FreeBSD 7.x] # fetch http://security.FreeBSD.org/patches/SA-08:13/protosw.patch # fetch http://security.FreeBSD.org/patches/SA-08:13/protosw.patch.asc b) Apply the patch. # cd /usr/src # patch < /path/to/patch c) Recompile your kernel as described in and reboot the system.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://security.freebsd.org/advisories/FreeBSD-SA-08:13.protosw.asc Vendor Advisory
http://securityreason.com/securityalert/8124
http://www.exploit-db.com/exploits/16951
http://www.securityfocus.com/bid/32976
http://www.securitytracker.com/id?1021491
https://exchange.xforce.ibmcloud.com/vulnerabilities/47570
https://www.exploit-db.com/exploits/7581

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:freebsd:freebsd:6:stable:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.0:release:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.0:stable:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.0_p5_release:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.1:release:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.1:release_p10:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.1:stable:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.2:stable:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:6.2_releng:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.3
 cpe:2.3:o:freebsd:freebsd:6.3_releng:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.4
 cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
7.0
 cpe:2.3:o:freebsd:freebsd:7.0:beta_4:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:7.0:current:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:7.0:pre-release:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:7.0_beta4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:7.0_releng:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:7.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:freebsd:freebsd:*:rc1:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
7.1


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2008-5736
NVD Published Date:
12/26/2008
NVD Last Modified:
09/28/2017