Description
The FCGI (aka Fast CGI) module 0.70 through 0.73 for Perl, as used by CGI::Fast, uses environment variable values from one request during processing of a later request, which allows remote attackers to bypass authentication via crafted HTTP headers.
Published: 2011-09-23
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2327-1 libfcgi-perl security-update
EUVD EUVD EUVD-2011-2740 The FCGI (aka Fast CGI) module 0.70 through 0.73 for Perl, as used by CGI::Fast, uses environment variable values from one request during processing of a later request, which allows remote attackers to bypass authentication via crafted HTTP headers.
History

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Subscriptions

Debian Debian Linux
Fast Cgi Project Fast Cgi
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T23:15:30.862Z

Reserved: 2011-07-19T00:00:00.000Z

Link: CVE-2011-2766

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2011-09-23T10:55:03.240

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-2766

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses