National Vulnerability Database

National Vulnerability Database

National Vulnerability

CVE-2007-2445 Detail


The png_handle_tRNS function in pngrutil.c in libpng before 1.0.25 and 1.2.x before 1.2.17 allows remote attackers to cause a denial of service (application crash) via a grayscale PNG image with a bad tRNS chunk CRC value.

Source:  MITRE      Last Modified:  05/16/2007

Quick Info

CVE Dictionary Entry:
Original release date:
Last revised:


CVSS Severity (version 2.0):
CVSS v2 Base Score:
(AV:N/AC:L/Au:N/C:N/I:N/A:P) (legend)
Impact Subscore:
Exploitability Subscore:
CVSS Version 2 Metrics:
Access Vector:
Network exploitable
Access Complexity:
Not required to exploit
Impact Type:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource Type Source Name External Source CONFIRM External Source CONFIRM External Source CONFIRM External Source APPLE APPLE-SA-2008-03-18 External Source OPENPKG OpenPKG-SA-2007.013 External Source SLACKWARE SSA:2007-136-01 Patch External Source CONFIRM Patch External Source CONFIRM External Source SUNALERT 102987 External Source SUNALERT 200871 External Source CONFIRM External Source MISC External Source DEBIAN DSA-1613 External Source DEBIAN DSA-1750 External Source GENTOO GLSA-200705-24 External Source GENTOO GLSA-200805-07 Third Party Advisory; US Government Resource External Source CERT-VN VU#684664 External Source MANDRIVA MDKSA-2007:116 Vendor Advisory External Source CONFIRM External Source SUSE SUSE-SR:2007:013 External Source REDHAT RHSA-2007:0356 External Source BUGTRAQ 20070517 FLEA-2007-0018-1: libpng External Source BUGTRAQ 20080304 CORE-2008-0124: Multiple vulnerabilities in Google's Android SDK External Source BID 24000 External Source BID 24023 External Source SECTRACK 1018078 External Source TRUSTIX 2007-0019 External Source UBUNTU USN-472-1 External Source VUPEN ADV-2007-1838 External Source VUPEN ADV-2007-2385 External Source VUPEN ADV-2008-0924 External Source XF libpng-trns-chunk-dos(34340) External Source CONFIRM External Source OVAL oval:org.mitre.oval:def:10094

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Change History 4 change records found - show changes