How severe is CVE-2013-1950?

CVE-2013-1950 has a CVSS 2.0 base score of 4.3, rated medium severity.

Is CVE-2013-1950 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-1950?

CVE-2013-1950 primarily affects Libtirpc Project Libtirpc. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-1950?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-1950 published?

CVE-2013-1950 was published on 2013-07-09 and last updated on 2026-06-16.

CVE-2013-1950

CVE-2013-1950 is a medium-severity vulnerability in Libtirpc Project Libtirpc with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: Medium (CVSS 2.0 base score 4.3)
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Libtirpc Project Libtirpc
Published: 2013-07-09
Last modified: 2026-06-16

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.

Frequently asked questions

What is 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.
How severe is CVE-2013-1950?: CVE-2013-1950 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2013-1950 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-1950?: CVE-2013-1950 primarily affects Libtirpc Project Libtirpc. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-1950?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-1950 published?: CVE-2013-1950 was published on 2013-07-09 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:libtirpc_project:libtirpc:*:*:*:*:*:*:*:*
cpe:2.3:a:libtirpc_project:libtirpc:0.1.8:*:*:*:*:*:*:*
cpe:2.3:a:libtirpc_project:libtirpc:0.1.9:*:*:*:*:*:*:*
cpe:2.3:a:libtirpc_project:libtirpc:0.1.10:*:*:*:*:*:*:*
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:0.2.1:*:*:*:*:*:*:*
cpe:2.3:a:libtirpc_project:libtirpc:0.2.2:*:*:*:*:*:*:*

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