CVE catalog
CVE-2005-3732
ipsec-tools - null dereference
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 4.44% · Oct 25, 2026
The Internet Key Exchange version 1 (IKEv1) implementation (isakmp_agg.c) in racoon in ipsec-tools before 0.6.3, when running in aggressive mode, allows remote attackers to cause a denial of service (null dereference and crash) via crafted IKE packets, as demonstrated by the PROTOS ISAKMP Test Suite for IKEv1. security flaw
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | ipsec-tools | 3.1 | 1:0.5.2-1 | vulnerable |
| Debian | ipsec-tools | 3.1 | 1:0.5.2-1sarge1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | ipsec-tools | deb | 3.1 | 1:0.5.2-1sarge1 | Not reported | DSA-965-1 | Not reported |
OpenFactory catalog packages
No matching packages in this catalog.
Observed: