Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Rpcbind Project | Rpcbind | <= 0.2.1 |
| Canonical | Ubuntu Linux | 12.04 |
| Debian | Debian Linux | 7.0 |
| Oracle | Solaris | 10 |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171030.h
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172152.h
- 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.h
- 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
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/171030.h
- http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172152.h
FAQ
What is CVE-2015-7236?
CVE-2015-7236 is a vulnerability with a CVSS score of 7.5 (HIGH). 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...
How severe is CVE-2015-7236?
CVE-2015-7236 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-7236?
Check the references section above for vendor advisories and patch information. Affected products include: Rpcbind Project Rpcbind, Canonical Ubuntu Linux, Debian Debian Linux, Oracle Solaris.