CVE-2020-27633
- Source
- https://cve.org/CVERecord?id=CVE-2020-27633
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-27633.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2020-27633
- Published
- 2023-10-10T17:15:10.607Z
- Modified
- 2025-11-20T11:23:41.248395Z
- Severity
-
- 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
- Summary
- [none]
- Details
-
In FNET 4.6.3, TCP ISNs are improperly random.
- References
Affected packages
Git / github.com/butok/fnet
Affected ranges
- Type
- GIT
- Repo
- https://github.com/butok/fnet
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedLast affected
Affected versions
3.*
3.1.1
3.6.0
FNET_3.*
FNET_3.3.0
v3.*
v3.0.0
v3.2.0
v3.4.0
v3.5.0
v3.6.1
v3.7.0
v3.8.0
v3.8.1
v3.8.2
v3.9.0
v3.9.1
v3.9.2
v3.9.3
v3.9.3pre
v3.9.3prev
v3.9.3updated
v3.9.4
v4.*
v4.0.0
v4.0.1
v4.0.2
v4.1.0
v4.1.1
v4.2.0
v4.3.0
v4.4.0
v4.4.1
v4.5.0
v4.5.1
v4.5.2
v4.5.3
v4.6.0
v4.6.1
v4.6.2
v4.6.3