CVE ID | CVE-2018-15421 |
CVSS SCORE | 5.1, AV:N/AC:H/Au:N/C:P/I:P/A:P |
AFFECTED VENDORS |
Cisco |
AFFECTED PRODUCTS |
WebEx |
VULNERABILITY DETAILS |
The specific flaw exists within the NMVC.DLL module. When parsing an ARF file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of the current process.
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ADDITIONAL DETAILS |
Cisco has issued an update to correct this vulnerability. More details can be found at:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180919-webex |
DISCLOSURE TIMELINE |
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CREDIT | Ziad Badawi |