Description
A vulnerability was found in libzvbi up to 0.2.43. It has been rated as problematic. Affected by this issue is the function _vbi_strndup_iconv. The manipulation leads to integer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 0.2.44 is able to address this issue. It is recommended to upgrade the affected component. The code maintainer was informed beforehand about the issues. She reacted very fast and highly professional.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | libzvbi | 0.2.0; 0.2.1; 0.2.2; 0.2.3; 0.2.4; 0.2.5; 0.2.6; 0.2.7; 0.2.8; 0.2.9; 0.2.10; 0.2.11; 0.2.12; 0.2.13; 0.2.14; 0.2.15; 0.2.16; 0.2.17; 0.2.18; 0.2.19 |
References
- https://github.com/zapping-vbi/zvbi/releases/tag/v0.2.44Release Notes
- https://github.com/zapping-vbi/zvbi/security/advisories/GHSA-g7cg-7gw9-v8cfPatch, Vendor Advisory
- https://vuldb.com/?ctiid.299204Permissions Required, VDB Entry
- https://vuldb.com/?id.299204Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.512801Third Party Advisory, VDB Entry
Timeline
- Published
- Mar 11, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed