CVE catalog
CVE-2019-13952
gdnsd: CVE-2019-13952
- Severity
- Low
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.56% · Oct 25, 2026
The set_ipv6() function in zscan_rfc1035.rl in gdnsd before 2.4.3 and 3.x before 3.2.1 has a stack-based buffer overflow via a long and malformed IPv6 address in zone data.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | gdnsd | sid | 3.8.3-2.1 | fixed |
| Debian | gdnsd | forky | 3.8.3-2.1 | fixed |
| Debian | gdnsd | trixie | 3.8.3-2 | fixed |
| Debian | gdnsd | bookworm | 3.8.1-1 | fixed |
| Ubuntu | gdnsd | 16.04 | 2.1.2-1 | vulnerable |
| Ubuntu | gdnsd | 16.04 | 2.2.0-1ubuntu1 | vulnerable |
| Ubuntu | gdnsd | 18.04 | 2.2.4-1build2 | vulnerable |
| Ubuntu | gdnsd | 18.04 | 2.3.0-1 | vulnerable |
| Ubuntu | gdnsd | 20.04 | 2.4.2-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | gdnsd | source | sid | 3.5.0-1 | unimportant | Not reported | [932407] |
| Debian | gdnsd | source | forky | 3.5.0-1 | unimportant | Not reported | [932407] |
| Debian | gdnsd | source | trixie | 3.5.0-1 | unimportant | Not reported | [932407] |
| Debian | gdnsd | source | bookworm | 3.5.0-1 | unimportant | Not reported | [932407] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [gdnsd]Fixed
Details (2)
3.8.1-1· amd64 · bookwormFixed · Fixed:
3.5.0-1dsa · gdnsd · debian · bookworm; dsa · gdnsd · debian · 12
3.8.1-1· arm64 · bookwormFixed · Fixed:
3.5.0-1dsa · gdnsd · debian · bookworm; dsa · gdnsd · debian · 12
[Debian 13 (Trixie)]
- [gdnsd]Fixed
Details (2)
3.8.3-2· amd64 · trixieFixed · Fixed:
3.5.0-1dsa · gdnsd · debian · 13
3.8.3-2· arm64 · trixieFixed · Fixed:
3.5.0-1dsa · gdnsd · debian · 13
Observed: