What’s Vulnerable › Vulnerabilities
CVE-2019-13951
- Severity: critical (CVSS 9.8 v3.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.7% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2019-07-18 · updated 2026-06-17
- Weakness: CWE-787
Description
The set_ipv4() function in zscan_rfc1035.rl in gdnsd 3.x before 3.2.1 has a stack-based buffer overflow via a long and malformed IPv4 address in zone data.
Affected products
- Gdnsd: 3.2.0
References
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