CVE-2019-5285
Vulnérabilité non évaluée dans S12700, S12700, S12700, S12700, S12700, S12700, S12700, S12700, S1700, S1700, S1700, S1700, S1700, S1700, S2300, S2300, S2300, S2300, S2300, S2300, S2300, S2700, S2700, S2700, S2700, S2700, S2700, S2700, S2700, S5300, S5300, S5300, S5300, S5300, S5300, S5300, S5700, S5700, S5700, S5700, S5700, S5700, S5700, S5700, S5700, S600-E, S600-E, S600-E, S600-E, S600-E, S6300, S6300, S6300, S6300, S6300, S6300, S6300, S6300, S6700, S6700, S6700, S6700, S6700, S6700, S6700, S6700, S7700, S7700, S7700, S7700, S7700, S7700, S7700, S7700, S7700, S7900, S7900, S7900, S9300, S9300, S9300, S9300, S9300, S9300, S9300, S9300X, S9300X, S9300X, S9300X, S9700, S9700, S9700, S9700, S9700, S9700, S9700, S9700, S9700 (Huawei)
Description
Some Huawei S series switches have a DoS vulnerability. An unauthenticated remote attacker can send crafted packets to the affected device to exploit this vulnerability. Due to insufficient verification of the packets, successful exploitation may cause the device reboot and denial of service (DoS) condition. (Vulnerability ID: HWPSIRT-2019-03109)
Gravité et risque d'exploitation
CVE-2019-5285 obtient un score CVSS de 0.0/10, soit une gravité non évaluée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 1.66 %, ce qui la place devant 76.2 % des CVE référencées.
Que faire ?
- Vérifiez si S12700, S12700, S12700, S12700, S12700, S12700, S12700, S12700, S1700, S1700, S1700, S1700, S1700, S1700, S2300, S2300, S2300, S2300, S2300, S2300, S2300, S2700, S2700, S2700, S2700, S2700, S2700, S2700, S2700, S5300, S5300, S5300, S5300, S5300, S5300, S5300, S5700, S5700, S5700, S5700, S5700, S5700, S5700, S5700, S5700, S600-E, S600-E, S600-E, S600-E, S600-E, S6300, S6300, S6300, S6300, S6300, S6300, S6300, S6300, S6700, S6700, S6700, S6700, S6700, S6700, S6700, S6700, S7700, S7700, S7700, S7700, S7700, S7700, S7700, S7700, S7700, S7900, S7900, S7900, S9300, S9300, S9300, S9300, S9300, S9300, S9300, S9300X, S9300X, S9300X, S9300X, S9700, S9700, S9700, S9700, S9700, S9700, S9700, S9700, S9700 (versions S5300 V200R012C00, S12700 V200R011C10, S600-E V200R011C10, S5300 V200R005C00, S6300 V200R008C00, S5300 V200R008C00, S6300 V200R007C00, S5300 V200R011C10, S5700 V200R007C00, S2700 V200R007C00, S2700 V200R005C00, S12700 V200R008C00, S2700 V200R013C00, S6300 V200R005C00, S2700 V200R008C00, S12700 V200R012C00, S5300 V200R010C00, S5700 V200R010C00, S600-E V200R010C00, S2700 V200R006C00, S6300 V200R003C00, S2300 V200R003C00, S2300 V200R010C00, S2300 V200R011C10, S5700 V200R013C00, S5300 V200R003C00, S2700 V200R012C00, S2300 V200R005C00, S1700 V200R008C00, S5700 V200R006C00, S1700 V200R011C10, S12700 V200R013C00, S12700 V200R010C00, S1700 V200R009C00, S1700 V200R010C00, S600-E V200R013C00, S600-E V200R012C00, S2300 V200R008C00, S2300 V200R013C00, S5700 V200R008C00, S600-E V200R008C00, S2300 V200R012C00, S5700 V200R012C00, S2700 V200R010C00, S5700 V200R011C10, S2700 V200R011C10) est présent sur votre parc.
- Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
- À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
- Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.
