Input validation error in RPCBind - CVE-2010-2061

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Main Vulnerability Database Vulnerabilities #VU35139

Input validation error in RPCBind - CVE-2010-2061

Published: October 29, 2019 / Updated: August 8, 2020


Vulnerability identifier: #VU35139
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2010-2061
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability: No public exploit available
Vendor: linux-nfs.org
Affected software:
RPCBind

Detailed vulnerability description

The vulnerability allows a local authenticated user to execute arbitrary code.

rpcbind 0.2.0 does not properly validate (1) /tmp/portmap.xdr and (2) /tmp/rpcbind.xdr, which can be created by an attacker before the daemon is started.


How to mitigate CVE-2010-2061

Install update from vendor's website.

Sources