CVE-2009-3616
Estado: ModificadaCrítica (9.9)—
Multiple use-after-free vulnerabilities in vnc.c in the VNC server in QEMU 0.10.6 and earlier might allow guest OS users to execute arbitrary code on the host OS by establishing a connection from a VNC client and then (1) disconnecting during data transfer, (2) sending a message using incorrect integer data types, or (3) using the Fuzzy Screen Mode protocol, related to double free vulnerabilities.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Puntuación base: 9.9
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.88%
- Percentil entre todas las CVEs puntuadas: 90
- Fecha de la puntuación: 7/10/2026
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 (3)
CWE
- CWE-416
Referencias
- http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=198a0039c5
- http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=753b405331
- http://marc.info/?l=qemu-devel&m=124324043812915
- http://rhn.redhat.com/errata/RHEA-2009-1272.html
- http://www.openwall.com/lists/oss-security/2009/10/16/5
- http://www.openwall.com/lists/oss-security/2009/10/16/8
- http://www.securityfocus.com/bid/36716
- https://bugzilla.redhat.com/show_bug.cgi?id=501131
- https://bugzilla.redhat.com/show_bug.cgi?id=505641
- https://bugzilla.redhat.com/show_bug.cgi?id=508567
- http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=198a0039c5
- http://git.savannah.gnu.org/cgit/qemu.git/commit/?id=753b405331
- http://marc.info/?l=qemu-devel&m=124324043812915
- http://rhn.redhat.com/errata/RHEA-2009-1272.html
- http://www.openwall.com/lists/oss-security/2009/10/16/5
- http://www.openwall.com/lists/oss-security/2009/10/16/8
- http://www.securityfocus.com/bid/36716
- https://bugzilla.redhat.com/show_bug.cgi?id=501131
- https://bugzilla.redhat.com/show_bug.cgi?id=505641
- https://bugzilla.redhat.com/show_bug.cgi?id=508567
JSON original (NVD)
Mostrar
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