Vulnerability CVE-2012-1152
Published: 2012-09-09   Modified: 2012-09-10

Description:
Multiple format string vulnerabilities in the error reporting functionality in the YAML::LibYAML (aka YAML-LibYAML and perl-YAML-LibYAML) module 0.38 for Perl allow remote attackers to cause a denial of service (process crash) via format string specifiers in a (1) YAML stream to the Load function, (2) YAML node to the load_node function, (3) YAML mapping to the load_mapping function, or (4) YAML sequence to the load_sequence function.

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
INGY -> YAML 

 References:
https://rt.cpan.org/Public/Bug/Display.html?id=75365
https://rt.cpan.org/Public/Bug/Display.html?id=46507
https://bugzilla.redhat.com/show_bug.cgi?id=801738
http://xforce.iss.net/xforce/xfdb/73856
http://www.securityfocus.com/bid/52381
http://www.openwall.com/lists/oss-security/2012/03/10/4
http://www.openwall.com/lists/oss-security/2012/03/09/6
http://www.debian.org/security/2012/dsa-2432
http://lists.opensuse.org/opensuse-updates/2015-02/msg00078.html
http://lists.opensuse.org/opensuse-updates/2012-08/msg00029.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077782.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077023.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077004.html
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=661548
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