CVE-2009-4117
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...
- Published
- Dec 1, 2009
- Updated
- Sep 16, 2024
- Assigning CNA
- mitre
- Evidence observed
- Nov 28, 2009
Primary CVSS
nvd · CVSS 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:CLow · next 30 days
- Percentile
- 94.5%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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.
Sources
1Christophe Devine · windows · Nov 28, 2009
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