CVE-2024-39920
CVE-2024-39920
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 4.3EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
03 jul 2024Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
The TCP protocol in RFC 9293 has a timing side channel that makes it easier for remote attackers to infer the content of one TCP connection from a client system (to any server), when that client system is concurrently obtaining TCP data at a slow rate from an attacker-controlled server, aka the "SnailLoad" issue. For example, the attack can begin by measuring RTTs via the TCP segments whose role is to provide an ACK control bit and an Acknowledgment Number.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Produtos afetados
n/a · n/aQuer saber se a sua infraestrutura está exposta a isto?
Falar com a TrueHacking →Referências
https://github.com/IAIK/SnailLoadhttps://news.ycombinator.com/item?id=40809629https://twitter.com/tugraz/status/1805272833322299412https://www.instagram.com/p/C8wpO1UtExw/https://www.rfc-editor.org/rfc/rfc9293.txthttps://www.snailload.comhttps://www.snailload.com/snailload.pdfhttps://www.tugraz.at/en/tu-graz/services/news-stories/tu-graz-news/singleview/article/neue-sicherheitsluecke-erlaubt-ueberwachung-besuchter-websites-und-angesehener-videos