Vulnerability Details : CVE-2017-12359
A Buffer Overflow vulnerability in Cisco WebEx Network Recording Player for Advanced Recording Format (.arf) files could allow an attacker to execute arbitrary code on a system. An attacker could exploit this vulnerability by providing a user with a malicious .arf file via email or URL and convincing the user to launch the file. Exploitation of this vulnerability could allow arbitrary code execution on the system of the targeted user. This vulnerability affects Cisco WebEx Business Suite meeting sites, Cisco WebEx Meetings sites, Cisco WebEx Meetings Server, and Cisco WebEx ARF players. Cisco Bug IDs: CSCve10729, CSCve10771, CSCve10779, CSCve11521, CSCve11543.
Vulnerability category: OverflowExecute code
Products affected by CVE-2017-12359
- cpe:2.3:a:cisco:webex_meeting_center:t29:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meeting_center:t30:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meeting_center:t31:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meeting_center:t32:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings_server:2.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:cisco:webex_meetings_server:2.7.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-12359
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 51 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-12359
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2017-12359
-
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)
- ykramarz@cisco.com (Secondary)
References for CVE-2017-12359
-
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-webex
Cisco WebEx Network Recording Player Buffer Overflow VulnerabilityVendor Advisory
-
http://www.securityfocus.com/bid/102186
Cisco WebEx Network Recording Player CVE-2017-12359 Buffer Overflow Vulnerability
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