Pyyaml : Security Vulnerabilities, CVEs, Published In 2014 (Denial of service) CVSS score >= 4
scanner.c in LibYAML 0.1.5 and 0.1.6, as used in the YAML-LibYAML (aka YAML-XS) module for Perl, allows context-dependent attackers to cause a denial of service (assertion failure and crash) via vectors involving line-wrapping.
Max CVSS
5.0
EPSS Score
1.84%
Published
2014-12-08
Updated
2017-12-09
The yaml_parser_scan_tag_uri function in scanner.c in LibYAML before 0.1.5 performs an incorrect cast, which allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via crafted tags in a YAML document, which triggers a heap-based buffer overflow.
Max CVSS
6.8
EPSS Score
3.09%
Published
2014-02-06
Updated
2018-10-30
2 vulnerabilities found