CVE-2019-16239
Estado: ModificadaCrítica (9.8)—
process_http_response in OpenConnect before 8.05 has a Buffer Overflow when a malicious server uses HTTP chunked encoding with crafted chunk sizes.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.45%
- Percentil entre todas las CVEs puntuadas: 89
- 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 (5)
CWE
- CWE-120
Referencias
- http://lists.infradead.org/pipermail/openconnect-devel/2019-September/005412.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00060.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00061.html
- https://lists.debian.org/debian-lts-announce/2019/10/msg00003.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FX56KYWC7X4ETV4P6HGJC7GZUEBITBBS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HDMZGNBLZZKAGBI2PNXYWWKLD2LXKFH6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WI7ZENFAWCHF2RU4NHPL2CU4WGZ4BNDJ/
- https://seclists.org/bugtraq/2020/Jan/31
- https://t2.fi/schedule/2019/
- https://usn.ubuntu.com/4565-1/
- https://www.debian.org/security/2020/dsa-4607
- http://lists.infradead.org/pipermail/openconnect-devel/2019-September/005412.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00060.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00061.html
- https://lists.debian.org/debian-lts-announce/2019/10/msg00003.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FX56KYWC7X4ETV4P6HGJC7GZUEBITBBS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HDMZGNBLZZKAGBI2PNXYWWKLD2LXKFH6/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WI7ZENFAWCHF2RU4NHPL2CU4WGZ4BNDJ/
- https://seclists.org/bugtraq/2020/Jan/31
- https://t2.fi/schedule/2019/
- https://usn.ubuntu.com/4565-1/
- https://www.debian.org/security/2020/dsa-4607
JSON original (NVD)
Mostrar
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