Ispravljen je sigurnosni nedostatak u radu programskog paketa SeaMonkey. Navedeni propust je zlonamjerni napadač mogao iskoristiti za pokretanje MITM napada.
Otkriveno je da je izdavač certifikata (eng. Certificate Authority) izdao lažni HTTPS certifikat te time ugrozio valjanost ostalih certifikata koje je izdao.
Posljedica:
Neovlaštene certifikate zlonamjerni napadač može iskoristiti za pokretanje napada "Man in the middle" na temelju kojeg može otkriti osjetljive informacije.
Rješenje:
Svim korisnicima savjetuje se nadogradnja na najnoviju inačicu.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
=====================================================================
Red Hat Security Advisory
Synopsis: Important: seamonkey security update
Advisory ID: RHSA-2011:1244-01
Product: Red Hat Enterprise Linux
Advisory URL: https://rhn.redhat.com/errata/RHSA-2011-1244.html
Issue date: 2011-08-31
=====================================================================
1. Summary:
Updated seamonkey packages that fix one security issue are now available
for Red Hat Enterprise Linux 4.
The Red Hat Security Response Team has rated this update as having
important security impact.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64
3. Description:
SeaMonkey is an open source web browser, email and newsgroup client, IRC
chat client, and HTML editor.
It was found that a Certificate Authority (CA) issued a fraudulent HTTPS
certificate. This update renders any HTTPS certificates signed by that
CA as untrusted, except for a select few. The now untrusted certificates
that were issued before July 1, 2011 can be manually re-enabled and used
again at your own risk in SeaMonkey; however, affected certificates issued
after this date cannot be re-enabled or used. (BZ#734316)
All SeaMonkey users should upgrade to these updated packages, which correct
this issue. After installing the update, SeaMonkey must be restarted for
the changes to take effect.
4. Solution:
Before applying this update, make sure all previously-released errata
relevant to your system have been applied.
This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
https://access.redhat.com/kb/docs/DOC-11259
5. Bugs fixed (http://bugzilla.redhat.com/):
734316 - Fraudulent certificates signed by DigiNotar CA certificate (MFSA
2011-34)
6. Package List:
Red Hat Enterprise Linux AS version 4:
Source:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/seamonkey-1.0.9-74.el4.src.rpm
i386:
seamonkey-1.0.9-74.el4.i386.rpm
seamonkey-chat-1.0.9-74.el4.i386.rpm
seamonkey-debuginfo-1.0.9-74.el4.i386.rpm
seamonkey-devel-1.0.9-74.el4.i386.rpm
seamonkey-dom-inspector-1.0.9-74.el4.i386.rpm
seamonkey-js-debugger-1.0.9-74.el4.i386.rpm
seamonkey-mail-1.0.9-74.el4.i386.rpm
ia64:
seamonkey-1.0.9-74.el4.ia64.rpm
seamonkey-chat-1.0.9-74.el4.ia64.rpm
seamonkey-debuginfo-1.0.9-74.el4.ia64.rpm
seamonkey-devel-1.0.9-74.el4.ia64.rpm
seamonkey-dom-inspector-1.0.9-74.el4.ia64.rpm
seamonkey-js-debugger-1.0.9-74.el4.ia64.rpm
seamonkey-mail-1.0.9-74.el4.ia64.rpm
ppc:
seamonkey-1.0.9-74.el4.ppc.rpm
seamonkey-chat-1.0.9-74.el4.ppc.rpm
seamonkey-debuginfo-1.0.9-74.el4.ppc.rpm
seamonkey-devel-1.0.9-74.el4.ppc.rpm
seamonkey-dom-inspector-1.0.9-74.el4.ppc.rpm
seamonkey-js-debugger-1.0.9-74.el4.ppc.rpm
seamonkey-mail-1.0.9-74.el4.ppc.rpm
s390:
seamonkey-1.0.9-74.el4.s390.rpm
seamonkey-chat-1.0.9-74.el4.s390.rpm
seamonkey-debuginfo-1.0.9-74.el4.s390.rpm
seamonkey-devel-1.0.9-74.el4.s390.rpm
seamonkey-dom-inspector-1.0.9-74.el4.s390.rpm
seamonkey-js-debugger-1.0.9-74.el4.s390.rpm
seamonkey-mail-1.0.9-74.el4.s390.rpm
s390x:
seamonkey-1.0.9-74.el4.s390x.rpm
seamonkey-chat-1.0.9-74.el4.s390x.rpm
seamonkey-debuginfo-1.0.9-74.el4.s390x.rpm
seamonkey-devel-1.0.9-74.el4.s390x.rpm
seamonkey-dom-inspector-1.0.9-74.el4.s390x.rpm
seamonkey-js-debugger-1.0.9-74.el4.s390x.rpm
seamonkey-mail-1.0.9-74.el4.s390x.rpm
x86_64:
seamonkey-1.0.9-74.el4.x86_64.rpm
seamonkey-chat-1.0.9-74.el4.x86_64.rpm
seamonkey-debuginfo-1.0.9-74.el4.x86_64.rpm
seamonkey-devel-1.0.9-74.el4.x86_64.rpm
seamonkey-dom-inspector-1.0.9-74.el4.x86_64.rpm
seamonkey-js-debugger-1.0.9-74.el4.x86_64.rpm
seamonkey-mail-1.0.9-74.el4.x86_64.rpm
Red Hat Enterprise Linux Desktop version 4:
Source:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/seamonkey-1.0.9-74.el4.src.rpm
i386:
seamonkey-1.0.9-74.el4.i386.rpm
seamonkey-chat-1.0.9-74.el4.i386.rpm
seamonkey-debuginfo-1.0.9-74.el4.i386.rpm
seamonkey-devel-1.0.9-74.el4.i386.rpm
seamonkey-dom-inspector-1.0.9-74.el4.i386.rpm
seamonkey-js-debugger-1.0.9-74.el4.i386.rpm
seamonkey-mail-1.0.9-74.el4.i386.rpm
x86_64:
seamonkey-1.0.9-74.el4.x86_64.rpm
seamonkey-chat-1.0.9-74.el4.x86_64.rpm
seamonkey-debuginfo-1.0.9-74.el4.x86_64.rpm
seamonkey-devel-1.0.9-74.el4.x86_64.rpm
seamonkey-dom-inspector-1.0.9-74.el4.x86_64.rpm
seamonkey-js-debugger-1.0.9-74.el4.x86_64.rpm
seamonkey-mail-1.0.9-74.el4.x86_64.rpm
Red Hat Enterprise Linux ES version 4:
Source:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/seamonkey-1.0.9-74.el4.src.rpm
i386:
seamonkey-1.0.9-74.el4.i386.rpm
seamonkey-chat-1.0.9-74.el4.i386.rpm
seamonkey-debuginfo-1.0.9-74.el4.i386.rpm
seamonkey-devel-1.0.9-74.el4.i386.rpm
seamonkey-dom-inspector-1.0.9-74.el4.i386.rpm
seamonkey-js-debugger-1.0.9-74.el4.i386.rpm
seamonkey-mail-1.0.9-74.el4.i386.rpm
ia64:
seamonkey-1.0.9-74.el4.ia64.rpm
seamonkey-chat-1.0.9-74.el4.ia64.rpm
seamonkey-debuginfo-1.0.9-74.el4.ia64.rpm
seamonkey-devel-1.0.9-74.el4.ia64.rpm
seamonkey-dom-inspector-1.0.9-74.el4.ia64.rpm
seamonkey-js-debugger-1.0.9-74.el4.ia64.rpm
seamonkey-mail-1.0.9-74.el4.ia64.rpm
x86_64:
seamonkey-1.0.9-74.el4.x86_64.rpm
seamonkey-chat-1.0.9-74.el4.x86_64.rpm
seamonkey-debuginfo-1.0.9-74.el4.x86_64.rpm
seamonkey-devel-1.0.9-74.el4.x86_64.rpm
seamonkey-dom-inspector-1.0.9-74.el4.x86_64.rpm
seamonkey-js-debugger-1.0.9-74.el4.x86_64.rpm
seamonkey-mail-1.0.9-74.el4.x86_64.rpm
Red Hat Enterprise Linux WS version 4:
Source:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/seamonkey-1.0.9-74.el4.src.rpm
i386:
seamonkey-1.0.9-74.el4.i386.rpm
seamonkey-chat-1.0.9-74.el4.i386.rpm
seamonkey-debuginfo-1.0.9-74.el4.i386.rpm
seamonkey-devel-1.0.9-74.el4.i386.rpm
seamonkey-dom-inspector-1.0.9-74.el4.i386.rpm
seamonkey-js-debugger-1.0.9-74.el4.i386.rpm
seamonkey-mail-1.0.9-74.el4.i386.rpm
ia64:
seamonkey-1.0.9-74.el4.ia64.rpm
seamonkey-chat-1.0.9-74.el4.ia64.rpm
seamonkey-debuginfo-1.0.9-74.el4.ia64.rpm
seamonkey-devel-1.0.9-74.el4.ia64.rpm
seamonkey-dom-inspector-1.0.9-74.el4.ia64.rpm
seamonkey-js-debugger-1.0.9-74.el4.ia64.rpm
seamonkey-mail-1.0.9-74.el4.ia64.rpm
x86_64:
seamonkey-1.0.9-74.el4.x86_64.rpm
seamonkey-chat-1.0.9-74.el4.x86_64.rpm
seamonkey-debuginfo-1.0.9-74.el4.x86_64.rpm
seamonkey-devel-1.0.9-74.el4.x86_64.rpm
seamonkey-dom-inspector-1.0.9-74.el4.x86_64.rpm
seamonkey-js-debugger-1.0.9-74.el4.x86_64.rpm
seamonkey-mail-1.0.9-74.el4.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/#package
7. References:
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2011 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.4 (GNU/Linux)
iD8DBQFOXprbXlSAg2UNWIIRAp8tAJ46ji2qxHytmu+J90MFWffAl8pf/wCbB2JF
6mw8q/od2w+Lf48H96BmVRk=
=P6/r
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
https://www.redhat.com/mailman/listinfo/rhsa-announce
Posljednje sigurnosne preporuke