high7.5
CVE-2023-31893
Telefnica Brasil Vivo Play (IPTV) Firmware: 2023.04.04.01.06.15 is vulnerable to Denial of Service (DoS) via DNS Recursion.
Impact
Telefnica Brasil Vivo Play (IPTV) Firmware: 2023.04.04.01.06.15 is vulnerable to Denial of Service (DoS) via DNS Recursion.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Telefonica | Brasil Vivo Play Firmware | Version 2023.04.04.01.06.15 |
Weakness classification
References
- NVD record
- CVE.org record
- https://medium.com/%40shooterRX/dns-recursion-leads-to-dos-attack-vivo-play-iptv-cve-2023-31893-b5ac45f38f
- https://www.cert.br/docs/whitepapers/dns-recursivo-aberto/
- https://medium.com/%40shooterRX/dns-recursion-leads-to-dos-attack-vivo-play-iptv-cve-2023-31893-b5ac45f38f
- https://www.cert.br/docs/whitepapers/dns-recursivo-aberto/