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CVE-2018-1000007

Description

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 clients request.

Risk Information

Base Score
9.8
MODERATE
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
3.883

Associated Vulnerability

VulnerabilityOS Platform
Vulnerability CVE-2018-1000007 are affected in Curl For Windows 7.57.0Windows
Vulnerabilities CVE-2018-1000007,CVE-2018-1000005 are fixed in Curl For Windows 7.58.0Windows
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) curl_7.47.0-1ubuntu2.6_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) curl_7.47.0-1ubuntu2.6_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) curl_7.55.1-1ubuntu2.3_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) curl_7.55.1-1ubuntu2.3_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) curl_7.35.0-1ubuntu2.14_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) curl_7.35.0-1ubuntu2.14_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3_7.47.0-1ubuntu2.6_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3_7.47.0-1ubuntu2.6_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3_7.55.1-1ubuntu2.3_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3_7.55.1-1ubuntu2.3_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3_7.35.0-1ubuntu2.14_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3_7.35.0-1ubuntu2.14_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-nss_7.47.0-1ubuntu2.6_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-nss_7.47.0-1ubuntu2.6_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-nss_7.55.1-1ubuntu2.3_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-nss_7.55.1-1ubuntu2.3_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-nss_7.35.0-1ubuntu2.14_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-nss_7.35.0-1ubuntu2.14_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-gnutls_7.47.0-1ubuntu2.6_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-gnutls_7.47.0-1ubuntu2.6_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-gnutls_7.55.1-1ubuntu2.3_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-gnutls_7.55.1-1ubuntu2.3_amd64.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-gnutls_7.35.0-1ubuntu2.14_i386.debLinux
HTTP, HTTPS, and FTP client and client libraries (USN-3498-1) libcurl3-gnutls_7.35.0-1ubuntu2.14_amd64.debLinux
curl security update(DSA-4098-1) curl_7.38.0-4+deb8u9_i386.debLinux
curl security update(DSA-4098-1) curl_7.38.0-4+deb8u9_amd64.debLinux
curl security update(DSA-4098-1) curl_7.52.1-5+deb9u4_i386.debLinux
curl security update(DSA-4098-1) curl_7.52.1-5+deb9u4_amd64.debLinux
Curl security update (CESA-2017:3263) curl-7.29.0-51.el7.x86_64.rpmLinux
Curl security update (CESA-2017:3263) libcurl-7.29.0-51.el7.i686.rpmLinux
Curl security update (CESA-2017:3263) libcurl-7.29.0-51.el7.x86_64.rpmLinux
Curl security update (CESA-2017:3263) libcurl-devel-7.29.0-51.el7.i686.rpmLinux
Curl security update (CESA-2017:3263) libcurl-devel-7.29.0-51.el7.x86_64.rpmLinux
SUSE-SU-2018:0217-1(SUSE Linux Enterprise Desktop 12-SP2 ) curl-7.37.0-37.14.1.x86_64.rpmLinux
SUSE-SU-2018:0217-1(SUSE Linux Enterprise Desktop 12-SP2 ) curl-debuginfo-7.37.0-37.14.1.x86_64.rpmLinux
SUSE-SU-2018:0217-1(SUSE Linux Enterprise Desktop 12-SP2 ) curl-debugsource-7.37.0-37.14.1.x86_64.rpmLinux
SUSE-SU-2018:0217-1(SUSE Linux Enterprise Desktop 12-SP2 ) libcurl4-7.37.0-37.14.1.x86_64.rpmLinux
SUSE-SU-2018:0217-1(SUSE Linux Enterprise Desktop 12-SP2 ) libcurl4-32bit-7.37.0-37.14.1.x86_64.rpmLinux
SUSE-SU-2018:0217-1(SUSE Linux Enterprise Desktop 12-SP2 ) libcurl4-debuginfo-7.37.0-37.14.1.x86_64.rpmLinux
SUSE-SU-2018:0217-1(SUSE Linux Enterprise Desktop 12-SP2 ) libcurl4-debuginfo-32bit-7.37.0-37.14.1.x86_64.rpmLinux
(RHSA-2018:3157) curl and nss-pem security and bug fix update nss-pem-1.0.3-5.el7.i686.rpmLinux
(RHSA-2018:3157) curl and nss-pem security and bug fix update nss-pem-1.0.3-5.el7.x86_64.rpmLinux
Nss-pem update (ELSA-2018-3157) nss-pem-1.0.3-5.el7.x86_64.rpmLinux
Nss-pem update (ELSA-2018-3157) nss-pem-1.0.3-5.el7.i686.rpmLinux
(RHSA-2018:3157)Moderate: and nss-pem security and bug fix update curl-7.29.0-51.el7.x86_64.rpmLinux
(RHSA-2018:3157)Moderate: and nss-pem security and bug fix update curl-debuginfo-7.29.0-51.el7.i686.rpmLinux
(RHSA-2018:3157)Moderate: and nss-pem security and bug fix update curl-debuginfo-7.29.0-51.el7.x86_64.rpmLinux
(RHSA-2018:3157)Moderate: and nss-pem security and bug fix update libcurl-7.29.0-51.el7.i686.rpmLinux
(RHSA-2018:3157)Moderate: and nss-pem security and bug fix update libcurl-7.29.0-51.el7.x86_64.rpmLinux
(RHSA-2018:3157)Moderate: and nss-pem security and bug fix update libcurl-devel-7.29.0-51.el7.i686.rpmLinux
(RHSA-2018:3157)Moderate: and nss-pem security and bug fix update libcurl-devel-7.29.0-51.el7.x86_64.rpmLinux
(RHSA-2018:3157)Moderate: and nss-pem security and bug fix update nss-pem-debuginfo-1.0.3-5.el7.i686.rpmLinux
(RHSA-2018:3157)Moderate: and nss-pem security and bug fix update nss-pem-debuginfo-1.0.3-5.el7.x86_64.rpmLinux
nss-pem Security Update (ALAS-2019-1139) nss-pem-1.0.3-5.amzn2.i686.rpmLinux
nss-pem Security Update (ALAS-2019-1139) nss-pem-1.0.3-5.amzn2.x86_64.rpmLinux
CVE-2018-1000007NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234