CVE-2015-3153

curl: sensitive HTTP server headers also sent to proxies

Published May 1, 2015 CVSS 2.0 · 5.0 Medium EPSS 7.3% KEV · Not listed
Description
The default configuration for cURL and libcurl before 7.42.1 sends custom HTTP headers to both the proxy and destination server, which might allow remote proxy servers to obtain sensitive information by reading the header contents.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DSA Debian DSA DSA-3240-1 curl security update
EUVD EUVD EUVD-2015-3234 The default configuration for cURL and libcurl before 7.42.1 sends custom HTTP headers to both the proxy and destination server, which might allow remote proxy servers to obtain sensitive information by reading the header contents.
Ubuntu USN Ubuntu USN USN-2591-1 curl vulnerabilities
History
Type Values Removed Values Added
Metrics epss

{'score': 0.03038}

epss

{'score': 0.06181}

Weaknesses

Sources

Status
PUBLISHED
Assigner
redhat
Published
Updated
Aug 6, 2024, 5:39 AM
Reserved
Apr 10, 2015, 12:00 AM
Status
Modified
Published
May 1, 2015, 3:59 PM
Modified
Jun 17, 2026, 12:25 AM
Severity
Moderate
Public date
Apr 29, 2015, 12:00 AM