CVE-2012-4195
Estado: ModificadaMedia (4.3)—
The nsLocation::CheckURL function in Mozilla Firefox before 16.0.2, Firefox ESR 10.x before 10.0.10, Thunderbird before 16.0.2, Thunderbird ESR 10.x before 10.0.10, and SeaMonkey before 2.13.2 does not properly determine the calling document and principal in its return value, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site, and makes it easier for remote attackers to execute arbitrary JavaScript code by leveraging certain add-on behavior.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N
- Puntuación base: 4.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.90%
- Percentil entre todas las CVEs puntuadas: 79
- 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 (13)
Canonical — Ubuntu LinuxMozilla — FirefoxMozilla — SeamonkeyMozilla — ThunderbirdMozilla — Thunderbird ESROpensuse — OpensuseRedhat — Enterprise Linux DesktopRedhat — Enterprise Linux EUSRedhat — Enterprise Linux ServerRedhat — Enterprise Linux WorkstationSuse — Linux Enterprise DesktopSuse — Linux Enterprise ServerSuse — Linux Enterprise Software Development KIT
CWE
- CWE-79
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00025.html
- http://rhn.redhat.com/errata/RHSA-2012-1407.html
- http://rhn.redhat.com/errata/RHSA-2012-1413.html
- http://secunia.com/advisories/51121
- http://secunia.com/advisories/51123
- http://secunia.com/advisories/51127
- http://secunia.com/advisories/51144
- http://secunia.com/advisories/51146
- http://secunia.com/advisories/51147
- http://secunia.com/advisories/51165
- http://secunia.com/advisories/55318
- http://www.mozilla.org/security/announce/2012/mfsa2012-90.html
- http://www.securityfocus.com/bid/56302
- http://www.ubuntu.com/usn/USN-1620-1
- http://www.ubuntu.com/usn/USN-1620-2
- https://bugzilla.mozilla.org/show_bug.cgi?id=793121
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16856
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2012-10/msg00025.html
- http://rhn.redhat.com/errata/RHSA-2012-1407.html
- http://rhn.redhat.com/errata/RHSA-2012-1413.html
- http://secunia.com/advisories/51121
- http://secunia.com/advisories/51123
- http://secunia.com/advisories/51127
- http://secunia.com/advisories/51144
- http://secunia.com/advisories/51146
- http://secunia.com/advisories/51147
- http://secunia.com/advisories/51165
- http://secunia.com/advisories/55318
- http://www.mozilla.org/security/announce/2012/mfsa2012-90.html
- http://www.securityfocus.com/bid/56302
- http://www.ubuntu.com/usn/USN-1620-1
- http://www.ubuntu.com/usn/USN-1620-2
- https://bugzilla.mozilla.org/show_bug.cgi?id=793121
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16856
JSON original (NVD)
Mostrar
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