Multiple stack-based buffer overflows in pdf_shade4.c in MuPDF before commit...
Vulnerability Description
Multiple stack-based buffer overflows in pdf_shade4.c in MuPDF before commit 20091125231942, as used in SumatraPDF before 1.0.1, allow remote attackers to cause a denial of service and possibly execute arbitrary code via a /Decode array for certain types of shading that are not properly handled by the (1) pdf_loadtype4shade, (2) pdf_loadtype5shade, (3) pdf_loadtype6shade, and (4) pdf_loadtype7shade functions. NOTE: some of these details are obtained from third party information.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2009-4117
Credits & Attribution
No credits recorded in the NVD database.
References
- http://secunia.com/advisories/37494
- https://exchange.xforce.ibmcloud.com/vulnerabilities/54441
- http://secunia.com/advisories/37513
- http://blog.kowalczyk.info/software/sumatrapdf/news.html
- http://archives.neohapsis.com/archives/fulldisclosure/2009-11/0330.html
- http://www.vupen.com/english/advisories/2009/3355
- https://bugs.ghostscript.com/show_bug.cgi?id=708030
- https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=a21cc1548993c392e474817bb3d656eb3730d88f
- https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=cf6860c3d70a2f7a63cdb621cc3b58c891915deb
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Timeline
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.