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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2018-1000007

libcurl 7.1 through 7.57.0 might accidentally leak authentication data to third parties. When asked to send custom headers in its HTTP requests, libcurl will send that set of headers first to the host in the initial URL but also, if asked to follow redirects and a 30X HTTP response code is returned, to the host mentioned in URL in the `Location:` response header value. Sending the same set of headers to subsequent hosts is in particular a problem for applications that pass on custom `Authorization:` headers, as this header often contains privacy sensitive information or data that could allow others to impersonate the libcurl-using client's request.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.031
EPSS Ranking 86.0%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 5.0
References
Products affected by CVE-2018-1000007
  • Haxx » Curl » Version: 7.1
    cpe:2.3:a:haxx:curl:7.1
  • Haxx » Curl » Version: 7.1.1
    cpe:2.3:a:haxx:curl:7.1.1
  • Haxx » Curl » Version: 7.10
    cpe:2.3:a:haxx:curl:7.10
  • Haxx » Curl » Version: 7.10.1
    cpe:2.3:a:haxx:curl:7.10.1
  • Haxx » Curl » Version: 7.10.2
    cpe:2.3:a:haxx:curl:7.10.2
  • Haxx » Curl » Version: 7.10.3
    cpe:2.3:a:haxx:curl:7.10.3
  • Haxx » Curl » Version: 7.10.4
    cpe:2.3:a:haxx:curl:7.10.4
  • Haxx » Curl » Version: 7.10.5
    cpe:2.3:a:haxx:curl:7.10.5
  • Haxx » Curl » Version: 7.10.6
    cpe:2.3:a:haxx:curl:7.10.6
  • Haxx » Curl » Version: 7.10.7
    cpe:2.3:a:haxx:curl:7.10.7
  • Haxx » Curl » Version: 7.10.8
    cpe:2.3:a:haxx:curl:7.10.8
  • Haxx » Curl » Version: 7.11.0
    cpe:2.3:a:haxx:curl:7.11.0
  • Haxx » Curl » Version: 7.11.1
    cpe:2.3:a:haxx:curl:7.11.1
  • Haxx » Curl » Version: 7.11.2
    cpe:2.3:a:haxx:curl:7.11.2
  • Haxx » Curl » Version: 7.12.0
    cpe:2.3:a:haxx:curl:7.12.0
  • Haxx » Curl » Version: 7.12.1
    cpe:2.3:a:haxx:curl:7.12.1
  • Haxx » Curl » Version: 7.12.2
    cpe:2.3:a:haxx:curl:7.12.2
  • Haxx » Curl » Version: 7.12.3
    cpe:2.3:a:haxx:curl:7.12.3
  • Haxx » Curl » Version: 7.13.0
    cpe:2.3:a:haxx:curl:7.13.0
  • Haxx » Curl » Version: 7.13.1
    cpe:2.3:a:haxx:curl:7.13.1
  • Haxx » Curl » Version: 7.13.2
    cpe:2.3:a:haxx:curl:7.13.2
  • Haxx » Curl » Version: 7.14.0
    cpe:2.3:a:haxx:curl:7.14.0
  • Haxx » Curl » Version: 7.14.1
    cpe:2.3:a:haxx:curl:7.14.1
  • Haxx » Curl » Version: 7.15.0
    cpe:2.3:a:haxx:curl:7.15.0
  • Haxx » Curl » Version: 7.15.1
    cpe:2.3:a:haxx:curl:7.15.1
  • Haxx » Curl » Version: 7.15.2
    cpe:2.3:a:haxx:curl:7.15.2
  • Haxx » Curl » Version: 7.15.3
    cpe:2.3:a:haxx:curl:7.15.3
  • Haxx » Curl » Version: 7.15.4
    cpe:2.3:a:haxx:curl:7.15.4
  • Haxx » Curl » Version: 7.15.5
    cpe:2.3:a:haxx:curl:7.15.5
  • Haxx » Curl » Version: 7.16.0
    cpe:2.3:a:haxx:curl:7.16.0
  • Haxx » Curl » Version: 7.16.1
    cpe:2.3:a:haxx:curl:7.16.1
  • Haxx » Curl » Version: 7.16.2
    cpe:2.3:a:haxx:curl:7.16.2
  • Haxx » Curl » Version: 7.16.3
    cpe:2.3:a:haxx:curl:7.16.3
  • Haxx » Curl » Version: 7.16.4
    cpe:2.3:a:haxx:curl:7.16.4
  • Haxx » Curl » Version: 7.17.0
    cpe:2.3:a:haxx:curl:7.17.0
  • Haxx » Curl » Version: 7.17.1
    cpe:2.3:a:haxx:curl:7.17.1
  • Haxx » Curl » Version: 7.18.0
    cpe:2.3:a:haxx:curl:7.18.0
  • Haxx » Curl » Version: 7.18.1
    cpe:2.3:a:haxx:curl:7.18.1
  • Haxx » Curl » Version: 7.18.2
    cpe:2.3:a:haxx:curl:7.18.2
  • Haxx » Curl » Version: 7.19.0
    cpe:2.3:a:haxx:curl:7.19.0
  • Haxx » Curl » Version: 7.19.1
    cpe:2.3:a:haxx:curl:7.19.1
  • Haxx » Curl » Version: 7.19.2
    cpe:2.3:a:haxx:curl:7.19.2
  • Haxx » Curl » Version: 7.19.3
    cpe:2.3:a:haxx:curl:7.19.3
  • Haxx » Curl » Version: 7.19.4
    cpe:2.3:a:haxx:curl:7.19.4
  • Haxx » Curl » Version: 7.19.5
    cpe:2.3:a:haxx:curl:7.19.5
  • Haxx » Curl » Version: 7.19.6
    cpe:2.3:a:haxx:curl:7.19.6
  • Haxx » Curl » Version: 7.19.7
    cpe:2.3:a:haxx:curl:7.19.7
  • Haxx » Curl » Version: 7.19.7-53
    cpe:2.3:a:haxx:curl:7.19.7-53
  • Haxx » Curl » Version: 7.2
    cpe:2.3:a:haxx:curl:7.2
  • Haxx » Curl » Version: 7.2.1
    cpe:2.3:a:haxx:curl:7.2.1
  • Haxx » Curl » Version: 7.20.0
    cpe:2.3:a:haxx:curl:7.20.0
  • Haxx » Curl » Version: 7.20.1
    cpe:2.3:a:haxx:curl:7.20.1
  • Haxx » Curl » Version: 7.21.0
    cpe:2.3:a:haxx:curl:7.21.0
  • Haxx » Curl » Version: 7.21.1
    cpe:2.3:a:haxx:curl:7.21.1
  • Haxx » Curl » Version: 7.21.2
    cpe:2.3:a:haxx:curl:7.21.2
  • Haxx » Curl » Version: 7.21.3
    cpe:2.3:a:haxx:curl:7.21.3
  • Haxx » Curl » Version: 7.21.4
    cpe:2.3:a:haxx:curl:7.21.4
  • Haxx » Curl » Version: 7.21.5
    cpe:2.3:a:haxx:curl:7.21.5
  • Haxx » Curl » Version: 7.21.6
    cpe:2.3:a:haxx:curl:7.21.6
  • Haxx » Curl » Version: 7.21.7
    cpe:2.3:a:haxx:curl:7.21.7
  • Haxx » Curl » Version: 7.22.0
    cpe:2.3:a:haxx:curl:7.22.0
  • Haxx » Curl » Version: 7.23.0
    cpe:2.3:a:haxx:curl:7.23.0
  • Haxx » Curl » Version: 7.23.1
    cpe:2.3:a:haxx:curl:7.23.1
  • Haxx » Curl » Version: 7.24.0
    cpe:2.3:a:haxx:curl:7.24.0
  • Haxx » Curl » Version: 7.25.0
    cpe:2.3:a:haxx:curl:7.25.0
  • Haxx » Curl » Version: 7.26.0
    cpe:2.3:a:haxx:curl:7.26.0
  • Haxx » Curl » Version: 7.27.0
    cpe:2.3:a:haxx:curl:7.27.0
  • Haxx » Curl » Version: 7.28.0
    cpe:2.3:a:haxx:curl:7.28.0
  • Haxx » Curl » Version: 7.28.1
    cpe:2.3:a:haxx:curl:7.28.1
  • Haxx » Curl » Version: 7.29.0
    cpe:2.3:a:haxx:curl:7.29.0
  • Haxx » Curl » Version: 7.3
    cpe:2.3:a:haxx:curl:7.3
  • Haxx » Curl » Version: 7.30.0
    cpe:2.3:a:haxx:curl:7.30.0
  • Haxx » Curl » Version: 7.31.0
    cpe:2.3:a:haxx:curl:7.31.0
  • Haxx » Curl » Version: 7.32.0
    cpe:2.3:a:haxx:curl:7.32.0
  • Haxx » Curl » Version: 7.33.0
    cpe:2.3:a:haxx:curl:7.33.0
  • Haxx » Curl » Version: 7.34.0
    cpe:2.3:a:haxx:curl:7.34.0
  • Haxx » Curl » Version: 7.35.0
    cpe:2.3:a:haxx:curl:7.35.0
  • Haxx » Curl » Version: 7.36.0
    cpe:2.3:a:haxx:curl:7.36.0
  • Haxx » Curl » Version: 7.37.0
    cpe:2.3:a:haxx:curl:7.37.0
  • Haxx » Curl » Version: 7.37.1
    cpe:2.3:a:haxx:curl:7.37.1
  • Haxx » Curl » Version: 7.38.0
    cpe:2.3:a:haxx:curl:7.38.0
  • Haxx » Curl » Version: 7.39.0
    cpe:2.3:a:haxx:curl:7.39.0
  • Haxx » Curl » Version: 7.4
    cpe:2.3:a:haxx:curl:7.4
  • Haxx » Curl » Version: 7.4.1
    cpe:2.3:a:haxx:curl:7.4.1
  • Haxx » Curl » Version: 7.4.2
    cpe:2.3:a:haxx:curl:7.4.2
  • Haxx » Curl » Version: 7.40.0
    cpe:2.3:a:haxx:curl:7.40.0
  • Haxx » Curl » Version: 7.41.0
    cpe:2.3:a:haxx:curl:7.41.0
  • Haxx » Curl » Version: 7.42.0
    cpe:2.3:a:haxx:curl:7.42.0
  • Haxx » Curl » Version: 7.42.1
    cpe:2.3:a:haxx:curl:7.42.1
  • Haxx » Curl » Version: 7.43.0
    cpe:2.3:a:haxx:curl:7.43.0
  • Haxx » Curl » Version: 7.44.0
    cpe:2.3:a:haxx:curl:7.44.0
  • Haxx » Curl » Version: 7.45.0
    cpe:2.3:a:haxx:curl:7.45.0
  • Haxx » Curl » Version: 7.46.0
    cpe:2.3:a:haxx:curl:7.46.0
  • Haxx » Curl » Version: 7.47.0
    cpe:2.3:a:haxx:curl:7.47.0
  • Haxx » Curl » Version: 7.47.1
    cpe:2.3:a:haxx:curl:7.47.1
  • Haxx » Curl » Version: 7.48.0
    cpe:2.3:a:haxx:curl:7.48.0
  • Haxx » Curl » Version: 7.49.0
    cpe:2.3:a:haxx:curl:7.49.0
  • Haxx » Curl » Version: 7.49.1
    cpe:2.3:a:haxx:curl:7.49.1
  • Haxx » Curl » Version: 7.5
    cpe:2.3:a:haxx:curl:7.5
  • Haxx » Curl » Version: 7.5.1
    cpe:2.3:a:haxx:curl:7.5.1
  • Haxx » Curl » Version: 7.5.2
    cpe:2.3:a:haxx:curl:7.5.2
  • Haxx » Curl » Version: 7.50.0
    cpe:2.3:a:haxx:curl:7.50.0
  • Haxx » Curl » Version: 7.50.1
    cpe:2.3:a:haxx:curl:7.50.1
  • Haxx » Curl » Version: 7.50.2
    cpe:2.3:a:haxx:curl:7.50.2
  • Haxx » Curl » Version: 7.50.3
    cpe:2.3:a:haxx:curl:7.50.3
  • Haxx » Curl » Version: 7.51.0
    cpe:2.3:a:haxx:curl:7.51.0
  • Haxx » Curl » Version: 7.52.0
    cpe:2.3:a:haxx:curl:7.52.0
  • Haxx » Curl » Version: 7.52.1
    cpe:2.3:a:haxx:curl:7.52.1
  • Haxx » Curl » Version: 7.53.0
    cpe:2.3:a:haxx:curl:7.53.0
  • Haxx » Curl » Version: 7.53.1
    cpe:2.3:a:haxx:curl:7.53.1
  • Haxx » Curl » Version: 7.54.0
    cpe:2.3:a:haxx:curl:7.54.0
  • Haxx » Curl » Version: 7.54.1
    cpe:2.3:a:haxx:curl:7.54.1
  • Haxx » Curl » Version: 7.55.0
    cpe:2.3:a:haxx:curl:7.55.0
  • Haxx » Curl » Version: 7.55.1
    cpe:2.3:a:haxx:curl:7.55.1
  • Haxx » Curl » Version: 7.56.0
    cpe:2.3:a:haxx:curl:7.56.0
  • Haxx » Curl » Version: 7.56.1
    cpe:2.3:a:haxx:curl:7.56.1
  • Haxx » Curl » Version: 7.57.0
    cpe:2.3:a:haxx:curl:7.57.0
  • Haxx » Curl » Version: 7.6
    cpe:2.3:a:haxx:curl:7.6
  • Haxx » Curl » Version: 7.6.1
    cpe:2.3:a:haxx:curl:7.6.1
  • Haxx » Curl » Version: 7.7
    cpe:2.3:a:haxx:curl:7.7
  • Haxx » Curl » Version: 7.7.1
    cpe:2.3:a:haxx:curl:7.7.1
  • Haxx » Curl » Version: 7.7.2
    cpe:2.3:a:haxx:curl:7.7.2
  • Haxx » Curl » Version: 7.7.3
    cpe:2.3:a:haxx:curl:7.7.3
  • Haxx » Curl » Version: 7.8
    cpe:2.3:a:haxx:curl:7.8
  • Haxx » Curl » Version: 7.8.1
    cpe:2.3:a:haxx:curl:7.8.1
  • Haxx » Curl » Version: 7.9
    cpe:2.3:a:haxx:curl:7.9
  • Haxx » Curl » Version: 7.9.1
    cpe:2.3:a:haxx:curl:7.9.1
  • Haxx » Curl » Version: 7.9.2
    cpe:2.3:a:haxx:curl:7.9.2
  • Haxx » Curl » Version: 7.9.3
    cpe:2.3:a:haxx:curl:7.9.3
  • Haxx » Curl » Version: 7.9.4
    cpe:2.3:a:haxx:curl:7.9.4
  • Haxx » Curl » Version: 7.9.5
    cpe:2.3:a:haxx:curl:7.9.5
  • Haxx » Curl » Version: 7.9.6
    cpe:2.3:a:haxx:curl:7.9.6
  • Haxx » Curl » Version: 7.9.7
    cpe:2.3:a:haxx:curl:7.9.7
  • Haxx » Curl » Version: 7.9.8
    cpe:2.3:a:haxx:curl:7.9.8
  • Fujitsu » M10-1 » Version: N/A
    cpe:2.3:h:fujitsu:m10-1:-
  • Fujitsu » M10-4 » Version: N/A
    cpe:2.3:h:fujitsu:m10-4:-
  • Fujitsu » M10-4s » Version: N/A
    cpe:2.3:h:fujitsu:m10-4s:-
  • Fujitsu » M12-1 » Version: N/A
    cpe:2.3:h:fujitsu:m12-1:-
  • Fujitsu » M12-2 » Version: N/A
    cpe:2.3:h:fujitsu:m12-2:-
  • Fujitsu » M12-2s » Version: N/A
    cpe:2.3:h:fujitsu:m12-2s:-
  • Canonical » Ubuntu Linux » Version: 12.04
    cpe:2.3:o:canonical:ubuntu_linux:12.04
  • Canonical » Ubuntu Linux » Version: 14.04
    cpe:2.3:o:canonical:ubuntu_linux:14.04
  • Canonical » Ubuntu Linux » Version: 16.04
    cpe:2.3:o:canonical:ubuntu_linux:16.04
  • Canonical » Ubuntu Linux » Version: 17.10
    cpe:2.3:o:canonical:ubuntu_linux:17.10
  • Debian » Debian Linux » Version: 7.0
    cpe:2.3:o:debian:debian_linux:7.0
  • Debian » Debian Linux » Version: 8.0
    cpe:2.3:o:debian:debian_linux:8.0
  • Debian » Debian Linux » Version: 9.0
    cpe:2.3:o:debian:debian_linux:9.0
  • Fujitsu » M10-1 Firmware » Version: N/A
    cpe:2.3:o:fujitsu:m10-1_firmware:-
  • Fujitsu » M10-1 Firmware » Version: xcp
    cpe:2.3:o:fujitsu:m10-1_firmware:xcp
  • Fujitsu » M10-1 Firmware » Version: xcp2280
    cpe:2.3:o:fujitsu:m10-1_firmware:xcp2280
  • Fujitsu » M10-1 Firmware » Version: xcp2361
    cpe:2.3:o:fujitsu:m10-1_firmware:xcp2361
  • Fujitsu » M10-1 Firmware » Version: xcp2400
    cpe:2.3:o:fujitsu:m10-1_firmware:xcp2400
  • Fujitsu » M10-1 Firmware » Version: xcp2410
    cpe:2.3:o:fujitsu:m10-1_firmware:xcp2410
  • Fujitsu » M10-4 Firmware » Version: N/A
    cpe:2.3:o:fujitsu:m10-4_firmware:-
  • Fujitsu » M10-4 Firmware » Version: xcp
    cpe:2.3:o:fujitsu:m10-4_firmware:xcp
  • Fujitsu » M10-4 Firmware » Version: xcp2280
    cpe:2.3:o:fujitsu:m10-4_firmware:xcp2280
  • Fujitsu » M10-4 Firmware » Version: xcp2361
    cpe:2.3:o:fujitsu:m10-4_firmware:xcp2361
  • Fujitsu » M10-4 Firmware » Version: xcp2400
    cpe:2.3:o:fujitsu:m10-4_firmware:xcp2400
  • Fujitsu » M10-4 Firmware » Version: xcp2410
    cpe:2.3:o:fujitsu:m10-4_firmware:xcp2410
  • Fujitsu » M10-4s Firmware » Version: N/A
    cpe:2.3:o:fujitsu:m10-4s_firmware:-
  • Fujitsu » M10-4s Firmware » Version: xcp
    cpe:2.3:o:fujitsu:m10-4s_firmware:xcp
  • Fujitsu » M10-4s Firmware » Version: xcp2280
    cpe:2.3:o:fujitsu:m10-4s_firmware:xcp2280
  • Fujitsu » M10-4s Firmware » Version: xcp2361
    cpe:2.3:o:fujitsu:m10-4s_firmware:xcp2361
  • Fujitsu » M10-4s Firmware » Version: xcp2400
    cpe:2.3:o:fujitsu:m10-4s_firmware:xcp2400
  • Fujitsu » M10-4s Firmware » Version: xcp2410
    cpe:2.3:o:fujitsu:m10-4s_firmware:xcp2410
  • Fujitsu » M12-1 Firmware » Version: N/A
    cpe:2.3:o:fujitsu:m12-1_firmware:-
  • Fujitsu » M12-1 Firmware » Version: xcp2361
    cpe:2.3:o:fujitsu:m12-1_firmware:xcp2361
  • Fujitsu » M12-1 Firmware » Version: xcp2400
    cpe:2.3:o:fujitsu:m12-1_firmware:xcp2400
  • Fujitsu » M12-1 Firmware » Version: xcp2410
    cpe:2.3:o:fujitsu:m12-1_firmware:xcp2410
  • Fujitsu » M12-2 Firmware » Version: N/A
    cpe:2.3:o:fujitsu:m12-2_firmware:-
  • Fujitsu » M12-2 Firmware » Version: xcp2361
    cpe:2.3:o:fujitsu:m12-2_firmware:xcp2361
  • Fujitsu » M12-2 Firmware » Version: xcp2400
    cpe:2.3:o:fujitsu:m12-2_firmware:xcp2400
  • Fujitsu » M12-2 Firmware » Version: xcp2410
    cpe:2.3:o:fujitsu:m12-2_firmware:xcp2410
  • Fujitsu » M12-2s Firmware » Version: N/A
    cpe:2.3:o:fujitsu:m12-2s_firmware:-
  • Fujitsu » M12-2s Firmware » Version: xcp2361
    cpe:2.3:o:fujitsu:m12-2s_firmware:xcp2361
  • Fujitsu » M12-2s Firmware » Version: xcp2400
    cpe:2.3:o:fujitsu:m12-2s_firmware:xcp2400
  • Fujitsu » M12-2s Firmware » Version: xcp2410
    cpe:2.3:o:fujitsu:m12-2s_firmware:xcp2410
  • Redhat » Enterprise Linux Desktop » Version: 7.0
    cpe:2.3:o:redhat:enterprise_linux_desktop:7.0
  • Redhat » Enterprise Linux Server » Version: 7.0
    cpe:2.3:o:redhat:enterprise_linux_server:7.0
  • Redhat » Enterprise Linux Server Aus » Version: 7.4
    cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4
  • Redhat » Enterprise Linux Server Eus » Version: 7.4
    cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4
  • Redhat » Enterprise Linux Server Eus » Version: 7.5
    cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5
  • cpe:2.3:o:redhat:enterprise_linux_workstation:7.0


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