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Cpp Peglib Project

First CVE: Apr 21, 2021Active for: 5 yearsTotal CVEs: 4

Cpp Peglib is a parser-generator library with a narrow product focus, embedded in applications that perform parsing and grammar-based text processing. The observed vulnerabilities center on the core library itself rather than a broad ecosystem, reflecting the parsing and input-handling demands of a PEG (Parsing Expression Grammar) implementation. Current counts and live exposure metrics are shown alongside this summary.

FAUCET AI Generated
2
Total CVEs
More Total CVEs than 56% of tracked vendors
2.0
Avg CVEs / Product / Year
More Avg CVEs / Product / Year than 80% of tracked vendors
5.5
Avg CVSS Score
Higher Avg CVSS Score than 22% of tracked vendors
0.0%
In CISA KEV
Bottom 1%

Trends Over Time

The number and severity of CVEs published that impact products developed by Cpp Peglib Project over time

Volume of CVEsAvg CVSS Base Score
First CVE
Apr 21, 2021
5 years ago
Most Recent CVE
Apr 21, 2021
1,920 days ago

Products(1 total)

Top CVEs

Signals from CVEs in this vendor scope (2 CVEs).

2 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2020-23915MEDIUM
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.
Apr 21, 20215.519NONO
CVE-2020-23914MEDIUM
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 De
Apr 21, 20215.519NONO
View all 2 CVEs →

CVE Severity & Scoring

Severity distribution of CVEs that affect this vendor's products2 CVEs
100%
Severity distribution among all CVEs352,231 CVEs
45%
40%
11%
Medium
Attack Vector
Local2 (100.0%)
Network0 (0.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None0 (0.0%)
Unknown0 (0.0%)
Required2 (100.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None2 (100.0%)
Unknown0 (0.0%)

Exploit Exposure

Signals from CVEs in this vendor scope (2 CVEs).

CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%

Social Chatter

An overview of all social media posts that mention a CVE ID that affects a product developed by Cpp Peglib Project.

Media Mentions

Media articles that mention a CVE ID that affects a product developed by Cpp Peglib Project — matched by CVE ID, not by vendor name.

Top CNAs Publishing CVEs For Cpp Peglib Project's Products

View all 1 CNAs →

Top CWEs