CVE-2012-5841

MEDIO 4.3CVE-2012-5841 · Published 21/11/2012 · updated 16/06/2026

En resumen

CVE-2012-5841 es una vulnerabilidad MEDIO (CVSS 4.3) que afecta a firefox (mozilla), seamonkey (mozilla), thunderbird (mozilla).
Probabilidad de explotación en los próximos 30 días (EPSS): 1.9%, mayor que el 80.0% de las vulnerabilidades.
Solución: actualizar a 10.0.11, 17.0, 2.14 o posterior.

Package	Affected versions	Patched versions
firefox mozilla	`< 10.0.11< 17.0`	`10.0.1117.0`
seamonkey mozilla	`< 2.14`	`2.14`
thunderbird mozilla	`< 17.0`	`17.0`
thunderbird esr mozilla	`< 10.0.11`	`10.0.11`

Description

Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 implement cross-origin wrappers with a filtering behavior that does not properly restrict write actions, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site.

References

lists.opensuse.org/opensuse-security-announce/2012-11/msg00021.html · Mailing List
lists.opensuse.org/opensuse-security-announce/2013-01/msg00022.html · Mailing List
lists.opensuse.org/opensuse-updates/2012-11/msg00090.html · Mailing List
lists.opensuse.org/opensuse-updates/2012-11/msg00092.html · Mailing List
lists.opensuse.org/opensuse-updates/2012-11/msg00093.html · Mailing List
osvdb.org/87588 · Broken Link
rhn.redhat.com/errata/RHSA-2012-1482.html · Third Party Advisory
rhn.redhat.com/errata/RHSA-2012-1483.html · Third Party Advisory
secunia.com/advisories/51359 · Third Party Advisory
secunia.com/advisories/51360 · Third Party Advisory
secunia.com/advisories/51369 · Third Party Advisory
secunia.com/advisories/51370

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