CVE-2020-23914
- Source
- https://cve.org/CVERecord?id=CVE-2020-23914
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-23914.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-23914
- Downstream
- Published
- 2021-04-21T18:15:08Z
- Modified
- 2026-05-18T13:28:30Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in cpp-peglib through v0.1.12. A NULL pointer dereference exists in the peg::AstOptimizer::optimize() located in peglib.h. It allows an attacker to cause Denial of Service.
- References
Affected packages
Git / github.com/yhirose/cpp-peglib
Affected ranges
- Type
- GIT
- Repo
- https://github.com/yhirose/cpp-peglib
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast Affected
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:cpp-peglib_project:cpp-peglib:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "0" }, { "last_affected": "0.1.12" } ], "source": "CPE_FIELD" }