CVE-2012-5572 — Improper Input Validation in Dancer

CWE-20 — Improper Input Validation6 documents5 sources
Severity
5.0MEDIUMNVD
EPSS
0.5%
top 33.30%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Libdancer-perlDancer
Timeline
PublishedMay 30
Latest updateMay 17

Description

CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Dancer before 1.3114 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name, a different vulnerability than CVE-2012-5526.

CVSS vector

AV:N/AC:L/C:N/I:P/A:NExploitability: 10.0 | Impact: 2.9

Affected Packages2 packages

▶debiandebian/libdancer-perl< libdancer-perl 1.3114+dfsg-1 (bookworm)
▶NVDdancer/dancer1.3113+9

🔴Vulnerability Details

2
GHSA
GHSA-cqwv-qc24-9rvm: CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie↗2022-05-17
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OSV
CVE-2012-5572: CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie↗2014-05-30
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📋Vendor Advisories

1
Debian
CVE-2012-5572: libdancer-perl - CRLF injection vulnerability in the cookie method (lib/Dancer/Cookie.pm) in Danc...↗2012
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💬Community

2
Bugzilla
CVE-2012-5572 perl-Dancer: Newline injection due to improper CRLF escaping in cookie() and cookies() methods↗2012-11-26
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Bugzilla
CVE-2012-5572 perl-Dancer: Newline injection due to improper CRLF escaping in cookie() and cookies() methods [fedora-all]↗2012-11-26
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