5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.212 Low
EPSS
Percentile
96.4%
Issue Overview:
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.
Affected Packages:
perl-YAML-LibYAML
Issue Correction:
Run yum update perl-YAML-LibYAML to update your system.
New Packages:
i686:
perl-YAML-LibYAML-debuginfo-0.38-2.2.amzn1.i686
perl-YAML-LibYAML-0.38-2.2.amzn1.i686
src:
perl-YAML-LibYAML-0.38-2.2.amzn1.src
x86_64:
perl-YAML-LibYAML-debuginfo-0.38-2.2.amzn1.x86_64
perl-YAML-LibYAML-0.38-2.2.amzn1.x86_64
Red Hat: CVE-2012-1152
Mitre: CVE-2012-1152
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 1 | i686 | perl-yaml-libyaml-debuginfo | < 0.38-2.2.amzn1 | perl-YAML-LibYAML-debuginfo-0.38-2.2.amzn1.i686.rpm |
Amazon Linux | 1 | i686 | perl-yaml-libyaml | < 0.38-2.2.amzn1 | perl-YAML-LibYAML-0.38-2.2.amzn1.i686.rpm |
Amazon Linux | 1 | x86_64 | perl-yaml-libyaml-debuginfo | < 0.38-2.2.amzn1 | perl-YAML-LibYAML-debuginfo-0.38-2.2.amzn1.x86_64.rpm |
Amazon Linux | 1 | x86_64 | perl-yaml-libyaml | < 0.38-2.2.amzn1 | perl-YAML-LibYAML-0.38-2.2.amzn1.x86_64.rpm |