Stack-based buffer overflow in the WebexUCFObject ActiveX control in atucfobj.dll in Cisco WebEx Meeting Manager before 20.2008.2606.4919 allows remote attackers to execute arbitrary code via a long argument to the NewObject method.
Published 2008-08-08 19:41:00
Updated 2017-09-29 01:31:44
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Products affected by CVE-2008-3558

Exploit prediction scoring system (EPSS) score for CVE-2008-3558

92.98%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 99 %
Percentile, the proportion of vulnerabilities that are scored at or less

Metasploit modules for CVE-2008-3558

  • WebEx UCF atucfobj.dll ActiveX NewObject Method Buffer Overflow
    Disclosure Date: 2008-08-06
    First seen: 2020-04-26
    exploit/windows/browser/webex_ucf_newobject
    This module exploits a stack-based buffer overflow in WebEx's WebexUCFObject ActiveX Control. If a long string is passed to the 'NewObject' method, a stack- based buffer overflow will occur when copying attacker-supplied data using the sprintf function. It

CVSS scores for CVE-2008-3558

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.3
HIGH AV:N/AC:M/Au:N/C:C/I:C/A:C
8.6
10.0
NIST

CWE ids for CVE-2008-3558

  • 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.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2008-3558

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