Description
The PNG reference library (aka libpng) before 1.0.43, and 1.2.x before 1.2.35, as used in pngcrush and other applications, allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file that triggers a free of an uninitialized pointer in (1) the png_read_png function, (2) pCAL chunk handling, or (3) setup of 16-bit gamma tables.
References (82)
Core 82
Core References
Broken Link vendor-advisory
x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2009-0315.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2009-04/msg00009.html
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT3757
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00002.html
Third Party Advisory vendor-advisory
x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-200903-28.xml
Broken Link vendor-advisory
x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2009-0333.html
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT3639
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/35386
Third Party Advisory vendor-advisory
x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-201209-25.xml
Mailing List vendor-advisory
x_refsource_debian
http://www.debian.org/security/2009/dsa-1830
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/0632
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1621
Broken Link vendor-advisory
x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2009-0340.html
Broken Link vendor-advisory
x_refsource_sunalert
http://sunsolve.sun.com/search/document.do?assetkey=1-77-1020521.1-1
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT3549
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1560
Broken Link vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10316
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/0469
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34388
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1462
Mailing List vendor-advisory
x_refsource_slackware
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.405420
Broken Link, Mailing List vendor-advisory
x_refsource_apple
http://lists.apple.com/archives/security-announce/2009/jun/msg00002.html
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/36096
Broken Link mailing-list
x_refsource_mlist
http://sourceforge.net/mailarchive/message.php?msg_name=e56ccc8f0902181726i200f4bf0n20d919473ec409b7%40mail.gmail.com
Third Party Advisory x_refsource_confirm
http://www.vmware.com/security/advisories/VMSA-2009-0007.html
Broken Link vendor-advisory
x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2009-0325.html
Broken Link vendor-advisory
x_refsource_sunalert
http://sunsolve.sun.com/search/document.do?assetkey=1-66-259989-1
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/35302
Broken Link, Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/33976
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/35074
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/48819
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1522
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34140
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1451
Mailing List vendor-advisory
x_refsource_apple
http://lists.apple.com/archives/security-announce/2009/Jun/msg00005.html
Mailing List vendor-advisory
x_refsource_fedora
https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00272.html
Mailing List vendor-advisory
x_refsource_apple
http://lists.apple.com/archives/security-announce/2009/May/msg00002.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2009-03/msg00000.html
Broken Link vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2009:083
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34464
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34272
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34210
Broken Link, Vendor Advisory x_refsource_confirm
ftp://ftp.simplesystems.org/pub/png/src/libpng-1.2.34-ADVISORY.txt
Mailing List vendor-advisory
x_refsource_apple
http://lists.apple.com/archives/security-announce/2009/Aug/msg00001.html
Broken Link vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6458
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34265
Broken Link x_refsource_confirm
http://wiki.rpath.com/Advisories:rPSA-2009-0046
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34145
Broken Link, Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/503912/100/0/threaded
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/35379
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/0473
Broken Link, Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/505990/100/0/threaded
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34143
Mailing List vendor-advisory
x_refsource_fedora
https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00769.html
Mailing List vendor-advisory
x_refsource_debian
http://www.debian.org/security/2009/dsa-1750
Mailing List vendor-advisory
x_refsource_fedora
https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00771.html
Mailing List vendor-advisory
x_refsource_slackware
http://slackware.com/security/viewer.php?l=slackware-security&y=2009&m=slackware-security.433952
Broken Link, Vendor Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/33970
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34137
Third Party Advisory, US Government Resource third-party-advisory
x_refsource_cert
http://www.us-cert.gov/cas/techalerts/TA09-133A.html
Broken Link mailing-list
x_refsource_mlist
http://lists.vmware.com/pipermail/security-announce/2009/000062.html
Broken Link x_refsource_confirm
http://sourceforge.net/project/shownotes.php?group_id=1689&release_id=662441
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34462
Broken Link x_refsource_confirm
http://support.avaya.com/elmodocs2/security/ASA-2009-069.htm
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/1297
Mailing List vendor-advisory
x_refsource_fedora
https://www.redhat.com/archives/fedora-package-announce/2009-March/msg00412.html
Product x_refsource_confirm
http://downloads.sourceforge.net/libpng/libpng-1.2.34-ADVISORY.txt
Broken Link, Third Party Advisory, US Government Resource third-party-advisory
x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/649212
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34324
Broken Link, Third Party Advisory, VDB Entry mailing-list
x_refsource_bugtraq
http://www.securityfocus.com/archive/1/501767/100/0/threaded
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34152
Broken Link vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2009:075
Broken Link, Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/33990
Third Party Advisory x_refsource_confirm
http://support.apple.com/kb/HT3613
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/35258
Broken Link, Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/33827
Broken Link x_refsource_confirm
http://support.avaya.com/elmodocs2/security/ASA-2009-208.htm
Broken Link vdb-entry
x_refsource_vupen
http://www.vupen.com/english/advisories/2009/2172
Third Party Advisory, US Government Resource third-party-advisory
x_refsource_cert
http://www.us-cert.gov/cas/techalerts/TA09-218A.html
Broken Link vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2009:051
Broken Link third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/34320
Scores
EPSS
0.0483
EPSS Percentile
90.8%
Details
CWE
CWE-824
Status
published
Products (14)
apple/iphone_os
< 3.0
apple/mac_os_x
< 10.5.8
debian/debian_linux
4.0
debian/debian_linux
5.0
fedoraproject/fedora
9
fedoraproject/fedora
10
libpng/libpng
< 1.0.43
opensuse/opensuse
10.3
opensuse/opensuse
11.0
opensuse/opensuse
11.1
... and 4 more
Published
Feb 22, 2009
Tracked Since
Feb 18, 2026