How severe is CVE-2013-0336?

CVE-2013-0336 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2013-0336 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-0336?

CVE-2013-0336 primarily affects Redhat Freeipa. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-0336?

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

When was CVE-2013-0336 published?

CVE-2013-0336 was published on 2014-11-03 and last updated on 2026-06-16.

CVE-2013-0336

CVE-2013-0336 is a medium-severity vulnerability in Redhat Freeipa with a CVSS 2.0 base score of 5.0. 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-20.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Redhat Freeipa
Published: 2014-11-03
Last modified: 2026-06-16

Description

The ipapwd_chpwop function in daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c in the directory server (dirsrv) in FreeIPA before 3.2.0 allows remote attackers to cause a denial of service (crash) via a connection request without a username/dn, related to the 389 directory server.

Frequently asked questions

What is CVE-2013-0336?: The ipapwd_chpwop function in daemons/ipa-slapi-plugins/ipa-pwd-extop/ipa_pwd_extop.c in the directory server (dirsrv) in FreeIPA before 3.2.0 allows remote attackers to cause a denial of service (crash) via a connection request without a username/dn, related to the 389 directory server.
How severe is CVE-2013-0336?: CVE-2013-0336 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2013-0336 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-0336?: CVE-2013-0336 primarily affects Redhat Freeipa. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-0336?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-0336 published?: CVE-2013-0336 was published on 2014-11-03 and last updated on 2026-06-16.

References

Affected products (8)

cpe:2.3:a:redhat:freeipa:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:freeipa:3.0.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:freeipa:3.0.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:freeipa:3.0.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:freeipa:3.1.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:freeipa:3.1.2:*:*:*:*:*:*:*
cpe:2.3:a:redhat:freeipa:3.1.3:*:*:*:*:*:*:*
cpe:2.3:a:redhat:freeipa:3.1.4:*:*:*:*:*:*:*

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