PT-2014-2342 · Perl Dancer · Dancer

Vletop · Published 2013-06-26 · Updated 2014-06-24 · CVE-2012-5572

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions Dancer versions prior to 1.3114

Description A CRLF injection vulnerability exists in the cookie method of Dancer, allowing remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a cookie name.

Recommendations For versions prior to 1.3114, update to version 1.3114 or later to resolve the issue. As a temporary workaround, consider restricting the use of the cookie method in lib/Dancer/Cookie.pm to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2012-5572

MGASA-2013-0183

Affected Products

Dancer

References · 16

• https://security-tracker.debian.org/tracker/CVE-2012-5572 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2013-0183 · Vendor Advisory
• http://mandriva.com/security/advisories?name=MDVSA-2013:184 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2012-5572 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2012-5572 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2012-5572 · Security Note
• https://lists.fedoraproject.org/pipermail/package-announce/2013-June/108749.html · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2012-5572 · Vendor Advisory
• https://ubuntu.com/security/CVE-2012-5572 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2012-5572 · Security Note
• https://advisories.mageia.org/MGASA-2013-0183.html · Security Note
• https://github.com/PerlDancer/Dancer/issues/859 · Note
• https://github.com/PerlDancer/Dancer/blob/devel/CHANGES · Note
• https://bugs.mageia.org/show_bug.cgi?id=10523 · Note
• http://advisories.mageia.org/MGASA-2013-0183.html · Note