Vulnerability Details : CVE-2013-1950
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.
Vulnerability category: Denial of service
Exploit prediction scoring system (EPSS) score for CVE-2013-1950
Probability of exploitation activity in the next 30 days: 17.11%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 96 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-1950
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2013-1950
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-1950
-
http://git.infradead.org/users/steved/libtirpc.git/commitdiff/a9f437119d79a438cb12e510f3cadd4060102c9f
git.infradead.org Git - users/steved/libtirpc.git/commitdiff
-
http://rhn.redhat.com/errata/RHSA-2013-0884.html
RHSA-2013:0884 - Security Advisory - Red Hat Customer Portal
-
https://bugzilla.redhat.com/show_bug.cgi?id=948378
948378 – (CVE-2013-1950) CVE-2013-1950 libtirpc: invalid pointer free leads to rpcbind daemon crash
Products affected by CVE-2013-1950
- cpe:2.3:a:libtirpc_project:libtirpc:*:*:*:*:*:*:*:*
- cpe:2.3:a:libtirpc_project:libtirpc:0.1.10:*:*:*:*:*:*:*
- cpe:2.3:a:libtirpc_project:libtirpc:0.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:libtirpc_project:libtirpc:0.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:libtirpc_project:libtirpc:0.1.11:*:*:*:*:*:*:*
- cpe:2.3:a:libtirpc_project:libtirpc:0.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:libtirpc_project:libtirpc:0.2.1:*:*:*:*:*:*:*