CVEvulnerability
CVE-2019-16410
9.1 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2019-09-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.4 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:P
- Weaknesses
- CWE-125
Description
An issue was discovered in Suricata 4.1.4. By sending multiple fragmented IPv4 packets, the function Defrag4Reassemble in defrag.c tries to access a memory region that is not allocated, because of a lack of header_len checking.
Affected configurations
• suricata-ids suricata 4.1.4
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://lists.openinfosecfoundation.org/pipermail/oisf-announce/ Third Party Advisory
- https://suricata-ids.org/2019/09/24/suricata-4-1-5-released/ Release Notes, Vendor Advisory
- https://www.code-intelligence.com/cve-2019-16410 www.code-intelligence.com
- https://lists.openinfosecfoundation.org/pipermail/oisf-announce/ Third Party Advisory
- https://suricata-ids.org/2019/09/24/suricata-4-1-5-released/ Release Notes, Vendor Advisory
- https://www.code-intelligence.com/cve-2019-16410 www.code-intelligence.com