9.3

CVE-2009-4117

Exploit

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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sumatrapdfreader ≫ Sumatrapdf Version <= 1.0
Sumatrapdfreader ≫ Sumatrapdf Version0.1
Sumatrapdfreader ≫ Sumatrapdf Version0.2
Sumatrapdfreader ≫ Sumatrapdf Version0.3
Sumatrapdfreader ≫ Sumatrapdf Version0.4
Sumatrapdfreader ≫ Sumatrapdf Version0.5
Sumatrapdfreader ≫ Sumatrapdf Version0.6
Sumatrapdfreader ≫ Sumatrapdf Version0.7
Sumatrapdfreader ≫ Sumatrapdf Version0.8
Sumatrapdfreader ≫ Sumatrapdf Version0.8.1
Sumatrapdfreader ≫ Sumatrapdf Version0.9
Sumatrapdfreader ≫ Sumatrapdf Version0.9.1
Sumatrapdfreader ≫ Sumatrapdf Version0.9.2
Sumatrapdfreader ≫ Sumatrapdf Version0.9.3
Sumatrapdfreader ≫ Sumatrapdf Version0.9.4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 24.33% 0.956
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.3 8.6 10
AV:N/AC:M/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.