Login
Newsletter
Werbung

Sicherheit: Mehrere Probleme in evince
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in evince
ID: DSA-2357-1
Distribution: Debian
Plattformen: Debian lenny, Debian sid, Debian wheezy
Datum: So, 4. Dezember 2011, 15:12
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2640
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2641
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2642
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2643
Applikationen: evince

Originalnachricht

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- -------------------------------------------------------------------------
Debian Security Advisory DSA-2357-1 security@debian.org
http://www.debian.org/security/ Yves-Alexis Perez
December 03, 2011 http://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : evince
Vulnerability : several
Problem type : remote
Debian-specific: no
CVE ID : CVE-2010-2640 CVE-2010-2641 CVE-2010-2642 CVE-2010-264320
Debian Bug : 609534

Jon Larimer from IBM X-Force Advanced Research discovered multiple
vulnerabilities in the DVI backend of the evince document viewer:

CVE-2010-2640

Insuficient array bounds checks in the PK fonts parser could lead
to function pointer overwrite, causing arbitrary code execution.

CVE-2010-2641

Insuficient array bounds checks in the PK fonts parser could lead
to function pointer overwrite, causing arbitrary code execution.

CVE-2010-2642

Insuficient bounds checks in the AFM fonts parser when writing
data to a memory buffer allocated on heap could lead to arbitrary
memory overwrite and arbitrary code execution.

CVE-2010-2643

Insuficient check on an integer used as a size for memory
allocation can lead to arbitrary write outside the allocated range
and cause arbitrary code execution.

For the oldstable distribution (lenny), this problem has been fixed in
version 2.22.2-4~lenny2.

For the stable distribution (squeeze), CVE-2010-2640, CVE-2010-2641
and CVE-2010-2643 have been fixed in version 2.30.3-2 but the fix for
CVE-2010-2642 was incomplete. The final fix is present in version
2.30.3-2+squeeze1.

For the testing distribution (wheezy), this problem has been fixed in
version 3.0.2.

For the unstable distribution (sid), this problem has been fixed in
version 3.0.2.

We recommend that you upgrade your evince packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)

iQEcBAEBAgAGBQJO21HvAAoJEL97/wQC1SS+JxMIAK29WNymDBn531GMOwTdaCi9
rkRDz1sg44KyXuoXaP9H15TMtOgfG7bIp6CvrasPNRH5Sh9l6PfLtbadREheZ8+p
/fRLE9d83v/X+8tlaRx4LDWMpaQzifhzuHWC4pY5ULTbBlJQv+B4b3PcbPAI3sWV
ol8/9G4cemg26Mv20fBO6LamDr9muWeU3BT6VoT58cUJBqpSxEkEpBL1CrUunhNx
rOasd67gVUNmeByg8CYAO37jjzqa8goqHRRM9bMOKcDXLgI5OpWHt2TNRkFo0rMR
PyxwC2TiFiHQI24Ck2nJx3HZnEUjRsAcnZkZZFIsClFz0gMudamuGGY55+lR5uU=
=sbHj
-----END PGP SIGNATURE-----


--
To UNSUBSCRIBE, email to debian-security-announce-REQUEST@lists.debian.org
with a subject of "unsubscribe". Trouble? Contact
listmaster@lists.debian.org
Archive: http://lists.debian.org/8739d0boa2.fsf@mid.deneb.enyo.de
Pro-Linux
Traut euch!
Neue Nachrichten
Werbung