When asked to both use a `.netrc` file for credentials and to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. This flaw only manifests itself if the netrc file has an entry that matches the redirect target hostname but the entry either omits just the password or omits both login and password.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

References
Link Providers
http://www.openwall.com/lists/oss-security/2024/12/11/1 cve-icon
https://curl.se/docs/CVE-2024-11053.html cve-icon cve-icon cve-icon
https://curl.se/docs/CVE-2024-11053.json cve-icon cve-icon
https://hackerone.com/reports/2829063 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-11053 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-11053 cve-icon
History

Sun, 15 Dec 2024 17:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

 cvssV3_1

{'score': 3.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 12 Dec 2024 13:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
References
Metrics threat_severity

None

 threat_severity

Low

Wed, 11 Dec 2024 15:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Wed, 11 Dec 2024 10:45:00 +0000

Type Values Removed Values Added
References

Wed, 11 Dec 2024 07:45:00 +0000

Type Values Removed Values Added
Description When asked to both use a `.netrc` file for credentials and to follow HTTP redirects, curl could leak the password used for the first host to the followed-to host under certain circumstances. This flaw only manifests itself if the netrc file has an entry that matches the redirect target hostname but the entry either omits just the password or omits both login and password.
Title netrc and redirect credential leak
References
cve-icon MITRE

Status: PUBLISHED

Assigner: curl

Published: 2024-12-11T07:34:29.539Z

Updated: 2024-12-15T16:50:59.398Z

Reserved: 2024-11-09T18:41:55.703Z

Link: CVE-2024-11053

cve-icon Vulnrichment

Updated: 2024-12-11T10:03:31.631Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-12-11T08:15:05.307

Modified: 2024-12-15T17:15:05.273

Link: CVE-2024-11053

cve-icon Redhat

Severity : Low

Publid Date: 2024-12-11T00:00:00Z

Links: CVE-2024-11053 - Bugzilla