CVE-2019-16411
An issue was discovered in Suricata 4.1.4. By sending multiple IPv4 pa ...
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon NVD.
Description
An issue was discovered in Suricata 4.1.4. By sending multiple IPv4 packets that have invalid IPv4Options, the function IPV4OptValidateTimestamp in decode-ipv4.c tries to access a memory region that is not allocated. There is a check for o->len < 5 (corresponding to 2 bytes of header and 3 bytes of data). Then, "flag = *(o->data + 3)" places one beyond the 3 bytes, because the code should have been "flag = *(o->data + 1)" instead.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| debian 10 | suricata | pas de correctif indiqué |
| debian 11 | suricata | 1:4.1.5-1 |
| debian 13 | suricata | 1:4.1.5-1 |
| debian 14 | suricata | 1:4.1.5-1 |
| debian 8 | suricata | pas de correctif indiqué |
| debian 9 | suricata | pas de correctif indiqué |
| echo | suricata | 1:4.1.5-1 |