U radu programskog paketa curl uočen je i ispravljen novi sigurnosni propust. Zloćudni korisnik ga je mogao iskoristiti za otkrivanje i izmjenu osjetljivih informacija.
Paket:
curl 7.x
Operacijski sustavi:
Fedora 16
Kritičnost:
4.3
Problem:
neodgovarajuća provjera ulaznih podataka
Iskorištavanje:
udaljeno
Posljedica:
izmjena podataka, otkrivanje osjetljivih informacija
Rješenje:
programska zakrpa proizvođača
CVE:
CVE-2012-0036
Izvorni ID preporuke:
FEDORA-2012-0894
Izvor:
Fedora
Problem:
Problem sigurnosti je posljedica pogrešnog rukovanja ulaznim URL podacima.
Posljedica:
Udaljeni napadač navedeni propust može iskoristiti za čitanje/promjenu određenih podataka.
Rješenje:
Rješenje problema sigurnosti je nadogradnja paketa na novije inačice.
--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2012-0894
2012-01-24 19:20:55
--------------------------------------------------------------------------------
Name : curl
Product : Fedora 16
Version : 7.21.7
Release : 6.fc16
URL : http://curl.haxx.se/
Summary : A utility for getting files from remote servers (FTP, HTTP, and
others)
Description :
curl is a command line tool for transferring data with URL syntax, supporting
FTP, FTPS, HTTP, HTTPS, SCP, SFTP, TFTP, TELNET, DICT, LDAP, LDAPS, FILE, IMAP,
SMTP, POP3 and RTSP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP
uploading, HTTP form based upload, proxies, cookies, user+password
authentication (Basic, Digest, NTLM, Negotiate, kerberos...), file transfer
resume, proxy tunneling and a busload of other useful tricks.
--------------------------------------------------------------------------------
Update Information:
reject URLs containing bad data (CVE-2012-0036)
--------------------------------------------------------------------------------
ChangeLog:
* Tue Jan 24 2012 Kamil Dudka <Ova e-mail adresa je zaštićena od spambota. Potrebno je omogućiti JavaScript da je vidite.> 7.21.7-6
- reject URLs containing bad data (CVE-2012-0036)
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References:
[ 1 ] Bug #773457 - CVE-2012-0036 curl: URL sanitization vulnerability
https://bugzilla.redhat.com/show_bug.cgi?id=773457
--------------------------------------------------------------------------------
This update can be installed with the "yum" update program. Use
su -c 'yum update curl' 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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