| Resumen: | The remote host is missing updates announced in;advisory RHSA-2009:1431.;;SeaMonkey is an open source Web browser, email and newsgroup client, IRC;chat client, and HTML editor.;;Several flaws were found in the processing of malformed web content. A web;page containing malicious content could cause SeaMonkey to crash or,;potentially, execute arbitrary code with the privileges of the user running;SeaMonkey. (CVE-2009-3072, CVE-2009-3075);;A use-after-free flaw was found in SeaMonkey. An attacker could use this;flaw to crash SeaMonkey or, potentially, execute arbitrary code with the;privileges of the user running SeaMonkey. (CVE-2009-3077);;Descriptions in the dialogs when adding and removing PKCS #11 modules were;not informative. An attacker able to trick a user into installing a;malicious PKCS #11 module could use this flaw to install their own;Certificate Authority certificates on a user's machine, making it possible;to trick the user into believing they are viewing a trusted site or,;potentially, execute arbitrary code with the privileges of the user running;SeaMonkey. (CVE-2009-3076);;A flaw was found in the way SeaMonkey displays the address bar when;window.open() is called in a certain way. An attacker could use this flaw;to conceal a malicious URL, possibly tricking a user into believing they;are viewing a trusted site. (CVE-2009-2654);;All SeaMonkey users should upgrade to these updated packages, which correct;these issues. After installing the update, SeaMonkey must be restarted for;the changes to take effect. |
| Descripción: | Summary:
The remote host is missing updates announced in
advisory RHSA-2009:1431.
SeaMonkey is an open source Web browser, email and newsgroup client, IRC
chat client, and HTML editor.
Several flaws were found in the processing of malformed web content. A web
page containing malicious content could cause SeaMonkey to crash or,
potentially, execute arbitrary code with the privileges of the user running
SeaMonkey. (CVE-2009-3072, CVE-2009-3075)
A use-after-free flaw was found in SeaMonkey. An attacker could use this
flaw to crash SeaMonkey or, potentially, execute arbitrary code with the
privileges of the user running SeaMonkey. (CVE-2009-3077)
Descriptions in the dialogs when adding and removing PKCS #11 modules were
not informative. An attacker able to trick a user into installing a
malicious PKCS #11 module could use this flaw to install their own
Certificate Authority certificates on a user's machine, making it possible
to trick the user into believing they are viewing a trusted site or,
potentially, execute arbitrary code with the privileges of the user running
SeaMonkey. (CVE-2009-3076)
A flaw was found in the way SeaMonkey displays the address bar when
window.open() is called in a certain way. An attacker could use this flaw
to conceal a malicious URL, possibly tricking a user into believing they
are viewing a trusted site. (CVE-2009-2654)
All SeaMonkey users should upgrade to these updated packages, which correct
these issues. After installing the update, SeaMonkey must be restarted for
the changes to take effect.
Solution:
Please note that this update is available via
Red Hat Network. To use Red Hat Network, launch the Red
Hat Update Agent with the following command: up2date
CVSS Score:
10.0
CVSS Vector:
AV:N/AC:L/Au:N/C:C/I:C/A:C
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