CRLF Injection Affecting curl package, versions [0,7.40.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.56% (78th percentile)

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  • Snyk IDSNYK-UNMANAGED-CURL-2317501
  • published14 Dec 2021
  • disclosed15 Jan 2015
  • creditUnknown

Introduced: 15 Jan 2015

CVE-2014-8150  (opens in a new tab)
CWE-93  (opens in a new tab)

How to fix?

Upgrade curl to version 7.40.0 or higher.

Overview

curl is a command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET and TFTP. libcurl offers a myriad of powerful features.

Affected versions of this package are vulnerable to CRLF Injection. 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.

References

CVSS Scores

version 3.1