Improper Authentication Affecting curl package, versions [0,7.36.0)


Severity

Recommended
0.0
medium
0
10

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

Threat Intelligence

EPSS
0.62% (79th percentile)

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  • Snyk IDSNYK-UNMANAGED-CURL-2317547
  • published14 Dec 2021
  • disclosed15 Apr 2014
  • creditUnknown

Introduced: 15 Apr 2014

CVE-2014-0138  (opens in a new tab)
CWE-287  (opens in a new tab)

How to fix?

Upgrade curl to version 7.36.0 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 Improper Authentication. The default configuration in cURL and libcurl 7.10.6 before 7.36.0 re-uses (1) SCP, (2) SFTP, (3) POP3, (4) POP3S, (5) IMAP, (6) IMAPS, (7) SMTP, (8) SMTPS, (9) LDAP, and (10) LDAPS connections, which might allow context-dependent attackers to connect as other users via a request, a similar issue to CVE-2014-0015.

References

CVSS Scores

version 3.1