Executive Summary

Summary
Title RPCBind: Denial of Service
Informations
Name GLSA-201611-17 First vendor Publication 2016-11-22
Vendor Gentoo Last vendor Modification 2016-11-22
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

A buffer overflow in RPCBind might allow remote attackers to cause a Denial of Service.

Background

The RPCBind utility is a server that converts RPC program numbers into universal addresses.

Description

A use-after-free vulnerability was discovered in RPCBind's svc_dodestroy function when trying to free a corrupted xprt->xp_netid pointer.

Impact

A remote attacker could possibly cause a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All RPCBind users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=net-nds/rpcbind-0.2.3-r1"

References

[ 1 ] CVE-2015-7236
http://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-7236

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

https://security.gentoo.org/glsa/201611-17

Original Source

Url : http://security.gentoo.org/glsa/glsa-201611-17.xml

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 3
Os 1
Os 2

Nessus® Vulnerability Scanner

Date Description
2018-03-21 Name : The remote device is affected by multiple vulnerabilities.
File : juniper_space_jsa_10838.nasl - Type : ACT_GATHER_INFO
2016-11-23 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-201611-17.nasl - Type : ACT_GATHER_INFO
2016-08-12 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_0e5d6969600a11e6a6c314dae9d210b8.nasl - Type : ACT_GATHER_INFO
2016-04-21 Name : The remote Solaris system is missing a security patch from CPU apr2016.
File : solaris_apr2016_SRU11_3_4_5_0.nasl - Type : ACT_GATHER_INFO
2016-03-22 Name : The remote host is missing Sun Security Patch number 152265-01
File : solaris10_x86_152265.nasl - Type : ACT_GATHER_INFO
2016-03-22 Name : The remote host is missing Sun Security Patch number 152264-01
File : solaris10_152264.nasl - Type : ACT_GATHER_INFO
2016-03-11 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2016-659.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2015-9eee2fbc78.nasl - Type : ACT_GATHER_INFO
2016-03-04 Name : The remote Fedora host is missing a security update.
File : fedora_2015-36b145bd37.nasl - Type : ACT_GATHER_INFO
2016-01-08 Name : The remote Scientific Linux host is missing one or more security updates.
File : sl_20160107_rpcbind_on_SL6_x.nasl - Type : ACT_GATHER_INFO
2016-01-08 Name : The remote Red Hat host is missing one or more security updates.
File : redhat-RHSA-2016-0005.nasl - Type : ACT_GATHER_INFO
2016-01-08 Name : The remote Oracle Linux host is missing a security update.
File : oraclelinux_ELSA-2016-0005.nasl - Type : ACT_GATHER_INFO
2016-01-08 Name : The remote CentOS host is missing a security update.
File : centos_RHSA-2016-0005.nasl - Type : ACT_GATHER_INFO
2015-10-12 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1706-2.nasl - Type : ACT_GATHER_INFO
2015-10-12 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1706-1.nasl - Type : ACT_GATHER_INFO
2015-10-12 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1705-2.nasl - Type : ACT_GATHER_INFO
2015-10-12 Name : The remote SUSE host is missing one or more security updates.
File : suse_SU-2015-1705-1.nasl - Type : ACT_GATHER_INFO
2015-10-01 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2756-1.nasl - Type : ACT_GATHER_INFO
2015-09-24 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-3366.nasl - Type : ACT_GATHER_INFO
2015-09-21 Name : The remote Debian host is missing a security update.
File : debian_DLA-311.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2016-11-24 13:26:07
  • Multiple Updates
2016-11-22 13:23:17
  • First insertion