CVE-2013-1950

MEDIUM

Description

The svc_dg_getargs function in libtirpc 0.2.3 and earlier allows remote attackers to cause a denial of service (rpcbind crash) via a Sun RPC request with crafted arguments that trigger a free of an invalid pointer.

References

http://git.infradead.org/users/steved/libtirpc.git/commitdiff/a9f437119d79a438cb12e510f3cadd4060102c9f

http://rhn.redhat.com/errata/RHSA-2013-0884.html

https://bugzilla.redhat.com/show_bug.cgi?id=948378

Details

Source: MITRE

Published: 2013-07-09

Updated: 2013-10-11

Type: CWE-399

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM