CVE-2025-6703
- Source
- https://cve.org/CVERecord?id=CVE-2025-6703
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-6703.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-6703
- Aliases
-
- GHSA-jfv6-x22w-grhf
- Published
- 2025-06-26T09:30:03Z
- Modified
- 2026-10-21T02:54:19Z
- Severity
-
- 2.3 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L/AU:Y/R:A/RE:L/U:Clear CVSS Calculator
- Summary
- transport/fc.rs: panic attempting to send MAX_DATA with value larger max varint
- Details
-
Improper Input Validation vulnerability in Mozilla neqo leads to an unexploitable crash..This issue affects neqo: from 0.4.24 through 0.13.2.
- Database specific
{ "cna_assigner": "mozilla", "cwe_ids": [ "CWE-20" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/6xxx/CVE-2025-6703.json" }- References
Affected packages
Git / github.com/mozilla/neqo
Affected ranges
- Type
- GIT
- Repo
- https://github.com/mozilla/neqo
- Events
-
IntroducedLast Affected
- Database specific
-
Show details
{ "extracted_events": [ { "range": [ { "introduced": "0.4.24" }, { "last_affected": "0.13.2" } ], "source": "AFFECTED_FIELD", "strategy": "StandardRange" }, { "cpe": "cpe:2.3:a:mozilla:neqo:*:*:*:*:*:rust:*:*", "range": [ { "introduced": "0.4.24" }, { "last_affected": "0.13.2" } ], "source": "CPE_RANGE" } ] }
Affected versions
v0.*
v0.10.0
v0.11.0
v0.12.0
v0.12.1
v0.12.2
v0.13.0
v0.13.1
v0.13.2
v0.4.24
v0.4.25
v0.4.26
v0.4.27
v0.4.28
v0.4.29
v0.4.30
v0.4.31
v0.4.32
v0.5.0
v0.5.1
v0.5.2
v0.5.3
v0.5.4
v0.5.5
v0.5.6
v0.5.7
v0.6.0
v0.6.1
v0.6.2
v0.6.3
v0.6.4
v0.6.5
v0.6.6
v0.6.7
v0.6.8
v0.6.9
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.7.4
v0.7.5
v0.7.6
v0.7.7
v0.7.8
v0.7.9
v0.8.0
v0.8.1
v0.9.0
v0.9.1
v0.9.2