schokokeksorg/freewvs · Security
freewvs vulnerable to denial of service through large files
- GHSA ID
- GHSA-9cfv-9463-8gqv
- CVE ID
- CVE-2020-15100
- Severity
- low
- Published
- Updated
- CVSS
- 2.8 · CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
- CVSS v3
- 2.8 · CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
- CVSS v4
- 2.4 · CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Description
Impact
A user could create a large file that freewvs will try to read, which will terminate a scan process.
Patches
This has been patched by limiting the data freewvs reads: https://github.com/schokokeksorg/freewvs/commit/18bbf2043e53f69e0119d24f8ae4edb274afb9b2
CWEs
- CWE-770 · Allocation of Resources Without Limits or Throttling
References
- https://github.com/schokokeksorg/freewvs/security/advisories/GHSA-9cfv-9463-8gqv ↗
- https://nvd.nist.gov/vuln/detail/CVE-2020-15100 ↗
- https://github.com/schokokeksorg/freewvs/commit/18bbf2043e53f69e0119d24f8ae4edb274afb9b2 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/freewvs/PYSEC-2020-232.yaml ↗
- https://github.com/advisories/GHSA-9cfv-9463-8gqv ↗