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…

Description

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.

Scores

EPSS (exploitation in 30 days)

5.2% · top 7.5% of all CVEs (3 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (51)

• OpenPKG-SA-2007.013 (opens in a new tab)vendor-advisoryx_refsource_OPENPKGx_transferred
• http://support.avaya.com/elmodocs2/security/ASA-2007-254.htm (opens in a new tab)x_refsource_CONFIRMx_transferred
• SSA:2007-136-01 (opens in a new tab)vendor-advisoryx_refsource_SLACKWAREx_transferred
• 25571 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• oval:org.mitre.oval:def:10094 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
• VU#684664 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
• DSA-1613 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• 102987 (opens in a new tab)vendor-advisoryx_refsource_SUNALERTx_transferred
• 200871 (opens in a new tab)vendor-advisoryx_refsource_SUNALERTx_transferred
• 34388 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 36196 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
• GLSA-200705-24 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• 25273 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://www.coresecurity.com/?action=item&id=2148 (opens in a new tab)x_refsource_MISCx_transferred
• http://www.mirrorservice.org/sites/download.sourceforge.net/pub/sourceforge/l/li/libpng/libpng-1.2.17-ADVISORY.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
• 24023 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• libpng-trns-chunk-dos(34340) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• ADV-2008-0924 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• http://irrlicht.sourceforge.net/changes.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
• 25867 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://sourceforge.net/project/shownotes.php?release_id=508653&group_id=5624 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 31168 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• https://issues.rpath.com/browse/RPL-1381 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 25329 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 25461 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• ADV-2007-1838 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 29420 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• ADV-2007-2385 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• http://sourceforge.net/project/shownotes.php?release_id=508656&group_id=5624 (opens in a new tab)x_refsource_CONFIRMx_transferred
• APPLE-SA-2008-03-18 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
• 25353 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://android-developers.blogspot.com/2008/03/android-sdk-update-m5-rc15-released.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 20070517 FLEA-2007-0018-1: libpng (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
• 30161 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• GLSA-200805-07 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
• 25554 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 25268 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• DSA-1750 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• 1018078 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 2007-0019 (opens in a new tab)vendor-advisoryx_refsource_TRUSTIXx_transferred
• SUSE-SR:2007:013 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• USN-472-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• 27056 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• RHSA-2007:0356 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
• 25292 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://docs.info.apple.com/article.html?artnum=307562 (opens in a new tab)x_refsource_CONFIRMx_transferred
• 25787 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 25742 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• MDKSA-2007:116 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
• 24000 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• 20080304 CORE-2008-0124: Multiple vulnerabilities in Google's Android SDK (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2007-2445](https://trackcve.app/badge/CVE-2007-2445.svg)](https://trackcve.app/cve/CVE-2007-2445)

Record last updated 7 Aug 2024, 13:42 UTC.