CVE-2014-8150

CVE-2014-8150 is a medium-severity vulnerability in Haxx Libcurl 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.

Key facts

Description

CRLF injection vulnerability in libcurl 6.0 through 7.x before 7.40.0, when using an HTTP proxy, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in a URL.

Frequently asked questions

What is CVE-2014-8150?
CRLF injection vulnerability in libcurl 6.0 through 7.x before 7.40.0, when using an HTTP proxy, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via CRLF sequences in a URL.
How severe is CVE-2014-8150?
CVE-2014-8150 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2014-8150 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2014-8150?
CVE-2014-8150 primarily affects Haxx Libcurl. In total, 119 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2014-8150?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2014-8150 published?
CVE-2014-8150 was published on 2015-01-15 and last updated on 2026-06-17.

References

Affected products (119)

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