CVE-2007-2445

    Dashboard / Vulnerabilities / CVE-2007-2445

    CVE-2007-2445

    Published: 16 May 2007Last Modified: 10 Apr 2026

    Summary:

    Details: 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.

    References: http://secunia.com/advisories/25268, http://secunia.com/advisories/25273, http://secunia.com/advisories/25292, http://secunia.com/advisories/25329, http://secunia.com/advisories/25353, http://secunia.com/advisories/25461, http://secunia.com/advisories/25554, http://secunia.com/advisories/25571, http://secunia.com/advisories/25742, http://secunia.com/advisories/25787, http://secunia.com/advisories/25867, http://secunia.com/advisories/27056, http://secunia.com/advisories/29420, http://secunia.com/advisories/30161, http://secunia.com/advisories/31168, http://secunia.com/advisories/34388, http://www.debian.org/security/2008/dsa-1613, http://www.debian.org/security/2009/dsa-1750, http://www.kb.cert.org/vuls/id/684664, http://www.mandriva.com/security/advisories?name=MDKSA-2007:116, http://www.mirrorservice.org/sites/download.sourceforge.net/pub/sourceforge/l/li/libpng/libpng-1.2.17-ADVISORY.txt, http://www.novell.com/linux/security/advisories/2007_13_sr.html, http://www.ubuntu.com/usn/usn-472-1, http://www.vupen.com/english/advisories/2007/1838, http://www.vupen.com/english/advisories/2007/2385, http://www.vupen.com/english/advisories/2008/0924/references, http://android-developers.blogspot.com/2008/03/android-sdk-update-m5-rc15-released.html, http://sourceforge.net/project/shownotes.php?release_id=508653&group_id=5624, http://sourceforge.net/project/shownotes.php?release_id=508656&group_id=5624, http://docs.info.apple.com/article.html?artnum=307562, http://irrlicht.sourceforge.net/changes.txt, http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html, http://openpkg.com/go/OpenPKG-SA-2007.013, http://osvdb.org/36196, http://slackware.com/security/viewer.php?l=slackware-security&y=2007&m=slackware-security.492650, http://sunsolve.sun.com/search/document.do?assetkey=1-26-102987-1, http://sunsolve.sun.com/search/document.do?assetkey=1-66-200871-1, http://support.avaya.com/elmodocs2/security/ASA-2007-254.htm, http://www.coresecurity.com/?action=item&id=2148, http://www.gentoo.org/security/en/glsa/glsa-200705-24.xml, http://www.gentoo.org/security/en/glsa/glsa-200805-07.xml, http://www.kb.cert.org/vuls/id/684664, http://www.redhat.com/support/errata/RHSA-2007-0356.html, http://www.securityfocus.com/archive/1/468910/100/0/threaded, http://www.securityfocus.com/archive/1/489135/100/0/threaded, http://www.securityfocus.com/bid/24000, http://www.securityfocus.com/bid/24023, http://www.securitytracker.com/id?1018078, http://www.trustix.org/errata/2007/0019/, https://exchange.xforce.ibmcloud.com/vulnerabilities/34340, https://issues.rpath.com/browse/RPL-1381, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10094

    Affected packages

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High