U radu programskog paketa Mozilla Firefox uočeno je više sigurnosnih propusta koje udaljeni napadač može iskoristiti za neovlašteni pristup sustavu i osjetljivim informacijama, te proizvoljno izvršavanje programskog koda.
Paket:
Firefox 3.x
Operacijski sustavi:
Slackware Linux 13.0, Slackware Linux 13.1
Problem:
cjelobrojno prepisivanje, korupcija memorije, pogreška u programskoj komponenti
Iskorištavanje:
udaljeno
Posljedica:
neovlašteni pristup sustavu, otkrivanje osjetljivih informacija, proizvoljno izvršavanje programskog koda
Rješenje:
programska zakrpa proizvođača
Izvorni ID preporuke:
SSA:2011-195-02
Izvor:
Slackware
Problem:
Sigurnosne ranjivosti su posljedica pogrešaka u programskim komponentama kao što je pogrešno rukovanje XUL (eng. XML User Interface) dokumentima, cjelobrojno prepisivanje u polju "Array.reduceRight()", korupcija memorije u komponenti "multipart/x-mixed-replace", itd.
Posljedica:
Udaljeni napadač propuste može iskoristiti za neovlašteni pristup sustavu korisnika, proizvoljno umetanje programskog koda te otkrivanje osjetljivih i povjerljivih podataka.
Rješenje:
Svim se korisnicima navedenog programskog paketa, u svrhu zaštite sigurnosti, savjetuje njegova nadogradnja na novije inačice.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
[slackware-security] mozilla-firefox (SSA:2011-195-02)
New mozilla-firefox packages are available for Slackware 13.0 and 13.1 to
fix security issues.
Here are the details from the Slackware 13.1 ChangeLog:
+--------------------------+
patches/packages/mozilla-firefox-3.6.19-i686-1.txz: Upgraded.
This release contains security fixes and improvements.
For more information, see:
http://www.mozilla.org/security/known-vulnerabilities/firefox36.html
(* Security fix *)
+--------------------------+
Where to find the new packages:
+-----------------------------+
Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)
Also see the "Get Slack" section on http://slackware.com for
additional mirror sites near you.
Updated package for Slackware 13.0:
ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/mozilla-firefox-3.6.19-i686-1.txz
Updated package for Slackware x86_64 13.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/mozilla-firefox-3.6.19-x86_64-1_slack13.0.txz
Updated package for Slackware 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/mozilla-firefox-3.6.19-i686-1.txz
Updated package for Slackware x86_64 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/mozilla-firefox-3.6.19-x86_64-1_slack13.1.txz
MD5 signatures:
+-------------+
Slackware 13.0 package:
309909b61a49053c4e12e213287c7f5b mozilla-firefox-3.6.19-i686-1.txz
Slackware x86_64 13.0 package:
bbad9abc9da5ee386a68bedb5c9a5796
mozilla-firefox-3.6.19-x86_64-1_slack13.0.txz
Slackware 13.1 package:
4c3369ad77514cf4697b99a566ab0da1 mozilla-firefox-3.6.19-i686-1.txz
Slackware x86_64 13.1 package:
2a4ab812cf3d6e8d18304b53dadde2c0
mozilla-firefox-3.6.19-x86_64-1_slack13.1.txz
Installation instructions:
+------------------------+
Upgrade the package as root:
# upgradepkg mozilla-firefox-3.6.19-i686-1.txz
+-----+
Slackware Linux Security Team
http://slackware.com/gpg-key
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