Total vulnerabilities in the database
The compare_dn function in utils/identification.c in strongSwan 4.3.3 through 5.1.1 allows (1) remote attackers to cause a denial of service (out-of-bounds read, NULL pointer dereference, and daemon crash) or (2) remote authenticated users to impersonate arbitrary users and bypass access restrictions via a crafted ID_DER_ASN1_DN ID, related to an "insufficient length check" during identity comparison.
| Software | From | Fixed in |
|---|---|---|
| strongswan / strongswan | 4.3.7 | 4.3.7.x |
| strongswan / strongswan | 4.5.3 | 4.5.3.x |
| strongswan / strongswan | 4.5.2 | 4.5.2.x |
| strongswan / strongswan | 5.0.1 | 5.0.1.x |
| strongswan / strongswan | 4.4.0 | 4.4.0.x |
| strongswan / strongswan | 5.1.0 | 5.1.0.x |
| strongswan / strongswan | 4.5.1 | 4.5.1.x |
| strongswan / strongswan | 4.3.5 | 4.3.5.x |
| strongswan / strongswan | 4.6.4 | 4.6.4.x |
| strongswan / strongswan | 4.3.3 | 4.3.3.x |
| strongswan / strongswan | 4.6.2 | 4.6.2.x |
| strongswan / strongswan | 5.0.3 | 5.0.3.x |
| strongswan / strongswan | 5.0.4 | 5.0.4.x |
| strongswan / strongswan | 4.6.1 | 4.6.1.x |
| strongswan / strongswan | 5.0.2 | 5.0.2.x |
| strongswan / strongswan | 4.3.6 | 4.3.6.x |
| strongswan / strongswan | 4.6.0 | 4.6.0.x |
| strongswan / strongswan | 4.6.3 | 4.6.3.x |
| strongswan / strongswan | 5.0.0 | 5.0.0.x |
| strongswan / strongswan | 4.4.1 | 4.4.1.x |
| strongswan / strongswan | 4.5.0 | 4.5.0.x |
| strongswan / strongswan | 4.3.4 | 4.3.4.x |