CVE-2014-0015

CVE-2014-0015 is a medium-severity vulnerability in Haxx Libcurl with a CVSS 2.0 base score of 4.0. 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-287.

Key facts

Description

cURL and libcurl 7.10.6 through 7.34.0, when more than one authentication method is enabled, re-uses NTLM connections, which might allow context-dependent attackers to authenticate as other users via a request.

Frequently asked questions

What is CVE-2014-0015?
cURL and libcurl 7.10.6 through 7.34.0, when more than one authentication method is enabled, re-uses NTLM connections, which might allow context-dependent attackers to authenticate as other users via a request.
How severe is CVE-2014-0015?
CVE-2014-0015 has a CVSS 2.0 base score of 4.0, rated medium severity.
Is CVE-2014-0015 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-0015?
CVE-2014-0015 primarily affects Haxx Libcurl. In total, 128 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-0015?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-0015 published?
CVE-2014-0015 was published on 2014-02-02 and last updated on 2026-06-17.

References

Affected products (128)

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