VDB
CVE-2019-6292
CVE-2019-6292
PUBLISHED
CVSS 6.5 MEDIUM
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.
EPSS 1.88% · 79.1th percentile
Risk Scores
CVSS 3.0
6.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.88%
79.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | yaml-cpp | 0.6.2-4fakesync1, 0.6.2-4ubuntu1, 0 |
| Ubuntu:16.04:LTS | yaml-cpp | 0, 0.5.2-2, 0.5.2-3 |
| Ubuntu:14.04:LTS | yaml-cpp | 0, 0.3.0-1, 0.5.1-1 |
| Ubuntu:16.04:LTS | yaml-cpp0.3 | 0, 0.3.0-1.2 |
| Ubuntu:18.04:LTS | yaml-cpp0.3 | 0.3.0-1.2, 0 |
| Ubuntu:18.04:LTS | yaml-cpp | 0, 0.5.2-4ubuntu1 |
Timeline
- Jan 15, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 11, 2022 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2019-6292 third-party-advisory
- https://ubuntu.com/security/CVE-2019-6292 advisory