CVE-2007-5269

Sažetak

Certain chunk handlers in libpng before 1.0.29 and 1.2.x before 1.2.21 allow remote attackers to cause a denial of service (crash) via crafted (1) pCAL (png_handle_pCAL), (2) sCAL (png_handle_sCAL), (3) tEXt (png_push_read_tEXt), (4) iTXt (png_handle_iTXt), and (5) ztXT (png_handle_ztXt) chunking in PNG images, which trigger out-of-bounds read operations.

Reference

http://android-developers.blogspot.com/2008/03/android-sdk-update-m5-rc15-released.html
http://bugs.gentoo.org/show_bug.cgi?id=195261
http://docs.info.apple.com/article.html?artnum=307562
http://lists.apple.com/archives/security-announce/2008//May/msg00001.html
http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
http://lists.grok.org.uk/pipermail/full-disclosure/2008-August/064118.html
http://lists.vmware.com/pipermail/security-announce/2008/000008.html
http://secunia.com/advisories/27093
http://secunia.com/advisories/27284
http://secunia.com/advisories/27369
http://secunia.com/advisories/27391
http://secunia.com/advisories/27405
http://secunia.com/advisories/27492
http://secunia.com/advisories/27529
http://secunia.com/advisories/27629
http://secunia.com/advisories/27662
http://secunia.com/advisories/27746
http://secunia.com/advisories/27965
http://secunia.com/advisories/29420
http://secunia.com/advisories/30161
http://secunia.com/advisories/30430
http://secunia.com/advisories/31712
http://secunia.com/advisories/31713
http://secunia.com/advisories/34388
http://secunia.com/advisories/35302
http://secunia.com/advisories/35386
http://security.gentoo.org/glsa/glsa-201209-25.xml
http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.520323
http://sourceforge.net/mailarchive/forum.php?thread_name=3.0.6.32.20071004082318.012a7628%40mail.comcast.net&forum_name=png-mng-implement
http://sunsolve.sun.com/search/document.do?assetkey=1-66-259989-1
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1020521.1-1
http://support.avaya.com/elmodocs2/security/ASA-2007-460.htm
http://support.avaya.com/elmodocs2/security/ASA-2009-208.htm
http://www.coresecurity.com/?action=item&id=2148
http://www.debian.org/security/2009/dsa-1750
http://www.gentoo.org/security/en/glsa/glsa-200711-08.xml
http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml
http://www.mandriva.com/security/advisories?name=MDKSA-2007:217
http://www.novell.com/linux/security/advisories/2007_25_sr.html
http://www.redhat.com/support/errata/RHSA-2007-0992.html
http://www.securityfocus.com/archive/1/483582/100/0/threaded
http://www.securityfocus.com/archive/1/489135/100/0/threaded
http://www.securityfocus.com/archive/1/489739/100/0/threaded
http://www.securityfocus.com/archive/1/495869/100/0/threaded
http://www.securityfocus.com/bid/25956
http://www.securityfocus.com/bid/28276
http://www.securitytracker.com/id?1018849
http://www.ubuntu.com/usn/usn-538-1
http://www.us-cert.gov/cas/techalerts/TA08-150A.html
http://www.vmware.com/security/advisories/VMSA-2008-0005.html
http://www.vmware.com/security/advisories/VMSA-2008-0014.html
http://www.vmware.com/support/ace2/doc/releasenotes_ace2.html
http://www.vmware.com/support/player/doc/releasenotes_player.html
http://www.vmware.com/support/player2/doc/releasenotes_player2.html
http://www.vmware.com/support/server/doc/releasenotes_server.html
http://www.vmware.com/support/ws55/doc/releasenotes_ws55.html
http://www.vmware.com/support/ws6/doc/releasenotes_ws6.html
http://www.vupen.com/english/advisories/2007/3390
http://www.vupen.com/english/advisories/2008/0905/references
http://www.vupen.com/english/advisories/2008/0924/references
http://www.vupen.com/english/advisories/2008/1697
http://www.vupen.com/english/advisories/2008/2466
http://www.vupen.com/english/advisories/2009/1462
http://www.vupen.com/english/advisories/2009/1560
https://bugzilla.redhat.com/show_bug.cgi?id=327791
https://bugzilla.redhat.com/show_bug.cgi?id=337461
https://issues.rpath.com/browse/RPL-1814
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10614
https://www.redhat.com/archives/fedora-package-announce/2007-November/msg00072.html
https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00353.html
https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00356.html

CVSS

Base:	5.0
Impact:	2.9
Exploitability:	10.0

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	NONE	PARTIAL

CVSS vektor

AV:N/AC:L/Au:N/C:N/I:N/A:P

Zadnje važnije ažuriranje

15-10-2018 - 21:42

Objavljeno

08-10-2007 - 21:17