ipaddrcheck doesn't consider bad IP ranges valid, but checking ranges with good-looking but out of range addresses makes it crash with a segfault.
vyos@vyos# ipaddrcheck --is-ipv4-range 192.0.2.400-192.0.2.800 && echo y Segmentation fault
Description
Description
Details
Details
- Difficulty level
- Unknown (require assessment)
- Version
- -
- Why the issue appeared?
- Will be filled on close
- Is it a breaking change?
- Perfectly compatible
- Issue type
- Bug (incorrect behavior)
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | dmbaturin | T6743 Use ipaddrcheck's native range checking for validators | |||
| Open | dmbaturin | T6744 Segmentation fault when checking incorrect IP ranges with ipaddrcheck |