Byacc
Vendor:
First CVE: Jan 20, 2023 · Active for 3 years
2
Total CVEs
More Total CVEs than 53% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 63% of tracked products
6.7
Avg CVSS
Higher Avg CVSS than 37% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Byacc over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 20, 2023
3 years ago
Most Recent CVE
Jan 20, 2023
1,285 days ago
CVE Severity & Scoring
Byacc2 CVEs
50%
50%
All CVEs353,173 CVEs
45%
40%
11%
MediumHigh
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%)
Top CVEs
Signals from CVEs in this product scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-33641HIGH When processing files, malloc stores the data of the current line. When processing comments, malloc incorrectly accesses the released memory (use after free). | Jan 20, 2023 | 7.8 | 24 | NO | NO |
CVE-2021-33642MEDIUM When a file is processed, an infinite loop occurs in next_inline() of the more_curly() function. | Jan 20, 2023 | 5.5 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product 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
Signals from CVEs in this product scope (2 CVEs).
Media Mentions
Signals from CVEs in this product scope (2 CVEs).
Top CNAs Publishing CVEs For Byacc
Top CWEs
Versions
No cataloged versions.