Ubuntu.comUB:CVE-2019-6292CVE-2019-6292
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
51.5%
An issue was discovered in singledocparser.cpp in yaml-cpp (aka
LibYaml-C++) 0.6.2. Stack Exhaustion occurs in YAML::SingleDocParser, and
there is a stack consumption problem caused by recursive stack frames:
HandleCompactMap, HandleMap, HandleFlowSequence, HandleSequence,
HandleNode. Remote attackers could leverage this vulnerability to cause a
denial-of-service via a cpp file.
Bugs
- <https://github.com/jbeder/yaml-cpp/issues/657>
- <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=919430>
Notes
| Author | Note |
|---|---|
| mdeslaur | same commit as CVE-2018-20573 |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
0.002 Low
EPSS
Percentile
51.5%