6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.025 Low
EPSS
Percentile
90.2%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | libyaml | < 0.1.4-3 | libyaml_0.1.4-3_all.deb |
Debian | 11 | all | libyaml | < 0.1.4-3 | libyaml_0.1.4-3_all.deb |
Debian | 999 | all | libyaml | < 0.1.4-3 | libyaml_0.1.4-3_all.deb |
Debian | 13 | all | libyaml | < 0.1.4-3 | libyaml_0.1.4-3_all.deb |
Debian | 12 | all | libyaml-libyaml-perl | < 0.41-4 | libyaml-libyaml-perl_0.41-4_all.deb |
Debian | 11 | all | libyaml-libyaml-perl | < 0.41-4 | libyaml-libyaml-perl_0.41-4_all.deb |
Debian | 999 | all | libyaml-libyaml-perl | < 0.41-4 | libyaml-libyaml-perl_0.41-4_all.deb |
Debian | 13 | all | libyaml-libyaml-perl | < 0.41-4 | libyaml-libyaml-perl_0.41-4_all.deb |