Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2013-6393

Disclosure Date: February 06, 2014
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

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.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • canonical,
  • debian,
  • opensuse,
  • pyyaml,
  • redhat

Products

  • debian linux 6.0,
  • debian linux 7.0,
  • leap 42.1,
  • libyaml,
  • libyaml 0.0.1,
  • libyaml 0.1.1,
  • libyaml 0.1.2,
  • libyaml 0.1.3,
  • openstack 3.0,
  • openstack 4.0,
  • opensuse 11.4,
  • opensuse 13.1,
  • opensuse 13.2,
  • ubuntu linux 12.04,
  • ubuntu linux 12.10,
  • ubuntu linux 13.10

Additional Info

Technical Analysis