National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-7236 Detail

Current Description

Use-after-free vulnerability in xprt_set_caller in rpcb_svc_com.c in rpcbind 0.2.1 and earlier allows remote attackers to cause a denial of service (daemon crash) via crafted packets, involving a PMAP_CALLIT code.

Source:  MITRE
View Analysis Description

Evaluator Description

CWE-416: Use After Free

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9


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

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171030.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172152.html
http://www.debian.org/security/2015/dsa-3366
http://www.openwall.com/lists/oss-security/2015/09/17/1
http://www.openwall.com/lists/oss-security/2015/09/17/6
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
http://www.securityfocus.com/bid/76771
http://www.securitytracker.com/id/1033673
http://www.spinics.net/lists/linux-nfs/msg53045.html
http://www.ubuntu.com/usn/USN-2756-1
https://security.FreeBSD.org/advisories/FreeBSD-SA-15:24.rpcbind.asc
https://security.gentoo.org/glsa/201611-17

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:rpcbind_project:rpcbind:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
0.2.1

Configuration 2 ( hide )
 cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:a:oracle:solaris_operating_system:10:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:oracle:solaris_operating_system:11.3:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

9 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-7236
NVD Published Date:
10/01/2015
NVD Last Modified:
06/30/2017