CVE-2019-8955
Estado: ModificadaAlta (7.5)—
In Tor before 0.3.3.12, 0.3.4.x before 0.3.4.11, 0.3.5.x before 0.3.5.8, and 0.4.x before 0.4.0.2-alpha, remote denial of service against Tor clients and relays can occur via memory exhaustion in the KIST cell scheduler.
CVSS
- Versión: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 4.57%
- Percentil entre todas las CVEs puntuadas: 91
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- CWE-770
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00013.html
- http://www.securityfocus.com/bid/107136
- https://blog.torproject.org/new-releases-tor-0402-alpha-0358-03411-and-03312
- https://trac.torproject.org/projects/tor/ticket/29168
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00013.html
- http://www.securityfocus.com/bid/107136
- https://blog.torproject.org/new-releases-tor-0402-alpha-0358-03411-and-03312
- https://trac.torproject.org/projects/tor/ticket/29168
JSON original (NVD)
Mostrar
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