CVE-2017-9430
Critical · 9.8CVSS
9.8
EPSS
11.3%
Published
Jun 5, 2017
CISA due date
—
The record
Stack-based buffer overflow in dnstracer through 1.9 allows attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a command line with a long name argument that is mishandled in a strcpy call for argv[0]. An example threat model is a web application that launches dnstracer with an untrusted name string.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| Debian:10 | dnstracer | 0 | No fix |
| Debian:11 | dnstracer | 0 | No fix |
| Debian:12 | dnstracer | 0 | No fix |
| Debian:13 | dnstracer | 0 | No fix |
| Ubuntu:14.04:LTS | dnstracer | 0 | No fix |
| Ubuntu:16.04:LTS | dnstracer | 0 | No fix |
| Ubuntu:18.04:LTS | dnstracer | 0 | No fix |
| Ubuntu:20.04:LTS | dnstracer | 0 | No fix |
| Ubuntu:22.04:LTS | dnstracer | 0 | No fix |
| Ubuntu:24.04:LTS | dnstracer | 0 | No fix |
| Ubuntu:24.10 | dnstracer | 0 | No fix |
| Ubuntu:25.04 | dnstracer | 0 | No fix |
| Ubuntu:25.10 | dnstracer | 0 | No fix |
| Ubuntu:Pro:14.04:LTS | dnstracer | 0 | No fix |
| Ubuntu:Pro:16.04:LTS | dnstracer | 0 | No fix |
| Ubuntu:Pro:18.04:LTS | dnstracer | 0 | No fix |
| Ubuntu:Pro:20.04:LTS | dnstracer | 0 | No fix |
Related vulnerabilities
- CVE-2026-112108 A vulnerability was determined in ztxz16 fastllm up to 0.1.8.2. CWE-119
- CVE-2026-112073 A vulnerability was identified in Tencent ncnn up to 44b02dabdcf97499281a4692ebd65bad73dc… CWE-119
- CVE-2026-90831 A vulnerability was detected in GNU Binutils 2.47. CWE-119
- CVE-2026-90804 A vulnerability was detected in GNU Binutils 2.47. CWE-119
- CVE-2026-90803 A security vulnerability has been detected in GNU Binutils 2.47. CWE-119
- CVE-2026-90801 A security flaw has been discovered in GNU Binutils 2.47. CWE-119
- CVE-2026-87933 A vulnerability was found in DaveGamble cJSON up to 1.7.19. CWE-119
- CVE-2026-87931 A vulnerability has been found in Behavioral Technology Group Pavlok Behavioral… CWE-119