U radu programskog paketa cifs-utils otkriven je nedostatak kojeg zloćudni korisnici mogu iskoristiti za otkrivanje osjetljivih informacija.
| Paket: | cifs-utils 5.x |
| Operacijski sustavi: | Fedora 15, Fedora 16, Fedora 17 |
| Kritičnost: | 6.5 |
| Problem: | pogreška u programskoj komponenti |
| Iskorištavanje: | lokalno |
| Posljedica: | otkrivanje osjetljivih informacija |
| Rješenje: | programska zakrpa proizvođača |
| CVE: | CVE-2012-1586 |
| Izvorni ID preporuke: | FEDORA-2012-6257 |
| Izvor: | Fedora |
| Problem: | |
| Uočena je greška u programskoj komponenti "mount.cifs". |
|
| Posljedica: | |
| Lokalni napadač može iskoristiti grešku kako bi otkrio osjetljive informacije o postojanju određenih datoteka, direktorija i opisnika procesa iz poruka o greškama. |
|
| Rješenje: | |
| Preporuča se žurna nadogradnja ranjivog programskog paketa. |
|
Izvorni tekst preporuke
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Fedora Update Notification
FEDORA-2012-6257
2012-04-20 02:22:47
--------------------------------------------------------------------------------
Name : cifs-utils
Product : Fedora 17
Version : 5.4
Release : 1.fc17
URL : http://linux-cifs.samba.org/cifs-utils/
Summary : Utilities for mounting and managing CIFS mounts
Description :
The SMB/CIFS protocol is a standard file sharing protocol widely deployed
on Microsoft Windows machines. This package contains tools for mounting
shares on Linux using the SMB/CIFS protocol. The tools in this package
work in conjunction with support in the kernel to allow one to mount a
SMB/CIFS share onto a client and use it as if it were a standard Linux
file system.
--------------------------------------------------------------------------------
Update Information:
This updates the cifs-utils package to version 5.4, which contains a number of
bugfixes and enhancements. Highlights include:
* mount.cifs now supports the -s option by passing "sloppy" to the kernel in the
options string
* cifs.upcall now properly respects the domain_realm section in krb5.conf
* unprivileged users can no longer mount onto dirs into which they can't chdir
(fixes CVE-2012-1586)
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #807252 - CVE-2012-1586 samba, samba3x, cifs-utils: mount.cifs file
existence disclosure vulnerability
https://bugzilla.redhat.com/show_bug.cgi?id=807252
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update cifs-utils' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
--------------------------------------------------------------------------------
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package-announce mailing list
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--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-6375
2012-04-22 02:44:09
--------------------------------------------------------------------------------
Name : cifs-utils
Product : Fedora 16
Version : 5.4
Release : 1.fc16
URL : http://linux-cifs.samba.org/cifs-utils/
Summary : Utilities for mounting and managing CIFS mounts
Description :
The SMB/CIFS protocol is a standard file sharing protocol widely deployed
on Microsoft Windows machines. This package contains tools for mounting
shares on Linux using the SMB/CIFS protocol. The tools in this package
work in conjunction with support in the kernel to allow one to mount a
SMB/CIFS share onto a client and use it as if it were a standard Linux
file system.
--------------------------------------------------------------------------------
Update Information:
This updates the cifs-utils package to version 5.4, which contains a number of
bugfixes and enhancements. Highlights include:
* mount.cifs now supports the -s option by passing "sloppy" to the kernel in the
options string
* cifs.upcall now properly respects the domain_realm section in krb5.conf
* unprivileged users can no longer mount onto dirs into which they can't chdir
(fixes CVE-2012-1586)
--------------------------------------------------------------------------------
ChangeLog:
* Wed Apr 18 2012 Jeff Layton <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 5.4-1
- update to 5.4
- add patch to fix up more warnings
* Mon Mar 19 2012 Jeff Layton <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 5.3-2
- fix tests for strtoul success (bz# 800621)
* Sat Jan 28 2012 Jeff Layton <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 5.3-1
- update to 5.3
* Fri Dec 9 2011 Jeff Layton <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 5.2-1
- update to 5.2
* Fri Sep 23 2011 Jeff Layton <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 5.1-1
- update to 5.1
- add getcifsacl and setcifsacl to package
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #807252 - CVE-2012-1586 samba, samba3x, cifs-utils: mount.cifs file
existence disclosure vulnerability
https://bugzilla.redhat.com/show_bug.cgi?id=807252
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update cifs-utils' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
--------------------------------------------------------------------------------
_______________________________________________
package-announce mailing list
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
https://admin.fedoraproject.org/mailman/listinfo/package-announce
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-6398
2012-04-22 02:45:09
--------------------------------------------------------------------------------
Name : cifs-utils
Product : Fedora 15
Version : 5.4
Release : 1.fc15
URL : http://linux-cifs.samba.org/cifs-utils/
Summary : Utilities for mounting and managing CIFS mounts
Description :
The SMB/CIFS protocol is a standard file sharing protocol widely deployed
on Microsoft Windows machines. This package contains tools for mounting
shares on Linux using the SMB/CIFS protocol. The tools in this package
work in conjunction with support in the kernel to allow one to mount a
SMB/CIFS share onto a client and use it as if it were a standard Linux
file system.
--------------------------------------------------------------------------------
Update Information:
This updates the cifs-utils package to version 5.4, which contains a number of
bugfixes and enhancements. Highlights include:
* mount.cifs now supports the -s option by passing "sloppy" to the kernel in the
options string
* cifs.upcall now properly respects the domain_realm section in krb5.conf
* unprivileged users can no longer mount onto dirs into which they can't chdir
(fixes CVE-2012-1586)
* the cifscreds, getcifsacl and setcifsacl programs have been added to the
package
--------------------------------------------------------------------------------
ChangeLog:
* Wed Apr 18 2012 Jeff Layton <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 5.4-1
- update to 5.4
- add patch to fix up more warnings
- add cifscreds, getcifsacl and setcifsacl to package
* Fri Jul 29 2011 Jeff Layton <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 5.0-2
- mount.cifs: fix check_newline retcode check (bz# 726717)
* Wed Jun 1 2011 Jeff Layton <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 5.0-1
- update to 5.0
* Mon May 16 2011 Jeff Layton <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 4.9-2
- mount.cifs: pass unadulterated device string to kernel (bz# 702664)
--------------------------------------------------------------------------------
References:
[ 1 ] Bug #807252 - CVE-2012-1586 samba, samba3x, cifs-utils: mount.cifs file
existence disclosure vulnerability
https://bugzilla.redhat.com/show_bug.cgi?id=807252
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update cifs-utils' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.
All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
--------------------------------------------------------------------------------
_______________________________________________
package-announce mailing list
Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.
https://admin.fedoraproject.org/mailman/listinfo/package-announce
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