Integer overflow in Zapping-vbi Zvbi
CVE-2025-2177
A vulnerability classified as critical was found in libzvbi up to 0.2.43. This vulnerability affects the function vbi_search_new of the file src/search.c. The manipulation of the argument pat_len leads to integer overflow. The attack can b…
EPSS: 0.006 (42.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.
Affected products
- Zapping-vbi Zvbi
- N/a Libzvbi — versions 0.2.0, 0.2.1, 0.2.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cna@vuldb.com (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- cna@vuldb.com (signature, Permissions Required, permissions-required, VDB Entry)
- cna@vuldb.com (VDB Entry, Third Party Advisory, third-party-advisory)
- cna@vuldb.com (related, Third Party Advisory)
- cna@vuldb.com (Patch, patch)
- cna@vuldb.com (Patch, Release Notes, patch)
Frequently asked questions
- What is CVE-2025-2177?
- CVE-2025-2177 is a high-severity vulnerability in Zapping-vbi Zvbi, classified under CWE-189. CVSS score: 7.3/10. Published 2025-03-11.
- How severe is CVE-2025-2177?
- High severity. CVSS v3 base score is 7.3 out of 10.
- Is CVE-2025-2177 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.