yhirose/cpp-peglib

yhirose/cpp-peglib

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A single file C++ header-only PEG (Parsing Expression Grammars) library
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2020-23914↗
5.5 MEDIUM4.3 MEDIUM

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.

CVE-2020-23915↗
5.5 MEDIUM4.3 MEDIUM

An issue was discovered in cpp-peglib through v0.1.12. peg::resolve_escape_sequence() in peglib.h has a heap-based buffer over-read.