CVE-2013-0766
Estado: ModificadaAlta (9.3)—
Use-after-free vulnerability in the ~nsHTMLEditRules implementation in Mozilla Firefox before 18.0, Firefox ESR 10.x before 10.0.12 and 17.x before 17.0.1, Thunderbird before 17.0.2, Thunderbird ESR 10.x before 10.0.12 and 17.x before 17.0.1, and SeaMonkey before 2.15 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
- Puntuación base: 9.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 4.71%
- Percentil entre todas las CVEs puntuadas: 92
- 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 (14)
Canonical — Ubuntu LinuxMozilla — FirefoxMozilla — SeamonkeyMozilla — ThunderbirdMozilla — Thunderbird ESROpensuse — OpensuseRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux EUSRedhat — Enterprise Linux ServerRedhat — Enterprise Linux Server AUSRedhat — Enterprise Linux WorkstationSuse — Linux Enterprise DesktopSuse — Linux Enterprise ServerSuse — Linux Enterprise Software Development KIT
CWE
- CWE-416
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.html
- http://rhn.redhat.com/errata/RHSA-2013-0144.html
- http://rhn.redhat.com/errata/RHSA-2013-0145.html
- http://www.mozilla.org/security/announce/2013/mfsa2013-02.html
- http://www.securityfocus.com/bid/57194
- http://www.ubuntu.com/usn/USN-1681-1
- http://www.ubuntu.com/usn/USN-1681-2
- http://www.ubuntu.com/usn/USN-1681-4
- https://bugzilla.mozilla.org/show_bug.cgi?id=803853
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16189
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00007.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00017.html
- http://rhn.redhat.com/errata/RHSA-2013-0144.html
- http://rhn.redhat.com/errata/RHSA-2013-0145.html
- http://www.mozilla.org/security/announce/2013/mfsa2013-02.html
- http://www.securityfocus.com/bid/57194
- http://www.ubuntu.com/usn/USN-1681-1
- http://www.ubuntu.com/usn/USN-1681-2
- http://www.ubuntu.com/usn/USN-1681-4
- https://bugzilla.mozilla.org/show_bug.cgi?id=803853
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16189
JSON original (NVD)
Mostrar
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