peter bassill · operator
$ cve CVE-2009-3958 JSON

CVE-2009-3958 EXPLOIT

10.0
HIGH · CVSS 2.0 · EPSS 52.6% (pctl 99)

Patch early

A public exploit exists.

Description

Multiple stack-based buffer overflows in the NOS Microsystems getPlus Helper ActiveX control before 1.6.2.49 in gp.ocx in the Download Manager in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, might allow remote attackers to execute arbitrary code via unspecified initialization parameters.

Scoring

CVSS10.0 (HIGH, v2.0)
VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS52.59% — more likely to be exploited than 99% of all CVEs
WeaknessCWE-119
On CISA KEVno
Public exploityes
Published2010-01-13
Last modified2026-06-16

Affected (5)

VendorProduct
adobeacrobat
adobeacrobat reader
applemac os x
microsoftwindows
unixunix

Public exploits

References

→ the Explorer  ·  watch your stack  ·  NVD