Executive Summary
Summary | |
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Title | Cisco Webex Network Recording Players Remote Code Execution Vulnerabilities |
Informations | |||
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Name | cisco-sa-20180718-webex-rce | First vendor Publication | 2018-07-18 |
Vendor | Cisco | Last vendor Modification | 2018-07-18 |
Severity (Vendor) | N/A | Revision | N/A |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P) | |||
---|---|---|---|
Cvss Base Score | 6.8 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Medium |
Cvss Expoit Score | 8.6 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Multiple vulnerabilities exist in the Cisco Webex Network Recording Player for Advanced Recording Format (ARF) and Webex Recording Format (WRF) files. An attacker could exploit these vulnerabilities by providing a user with a malicious .arf or .wrf file via email or URL and convincing the user to launch the file in the Webex recording players. Exploitation of these vulnerabilities could allow arbitrary code execution on the system of a targeted user. There is no risk when a .arf player that is stored on a Webex site is played in the Webex Network Recording Player. The Cisco Webex players are applications that are used to play back Webex meetings that have been recorded by an online meeting attendee. The Webex Network Recording Player for .arf files can be automatically installed when the user accesses a recording that is hosted on a Webex server. The Webex Player for .wrf files can be downloaded manually. Cisco has updated affected versions of the ARF and WRF recording players on Cisco Webex Meetings Suite sites, Cisco Webex Meetings Online sites, and Cisco Webex Meetings Server. There are no workarounds that address these vulnerabilities. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-webex-rce ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180718-webex-rce"] BEGIN PGP SIGNATURE iQJ5BAEBAgBjBQJbT2bSXBxDaXNjbyBQcm9kdWN0IFNlY3VyaXR5IEluY2lkZW50 IFJlc3BvbnNlIFRlYW0gKENpc2NvIFBTSVJUIGtleSAyMDE4LTIwMTkpIDxwc2ly dEBjaXNjby5jb20+AAoJEJa12PPJBfczXJoQAIlk75arpNbD9o/RJT/7iY4knv6Q zcC5Uqq6L0U0dPXggUPdKS3wVvbeUO+BKGfjdiO1edNUHYNuqRqbw0g5TTUUonOe J7ECXo2KOaPp6x9jltJXVM00MIJhSCXvHHF6gkAYCwsu+E+Ks0bXfBYbzu8QCFbo NaAHfzsgSYclcWEiFDFT+IvWK6x7MLXKGZBx6O+AMsqO9QQqj2RJDoiPYWUJfmff 6WNWwq7XGNVltFi8D+wOmTgEc/Yr3KLqZ3C0KykEUjm1ZiWtsUHOFrCyvNXiF7Ni cBNC0/wgV9LeIb2l00cujwX/SST1x7fJqWuHfYaCh+KUd7WMi8R+SEY2GAcnzb6x 4WgFcPEwrCbF5n3BV7PueFbVxskytI3hcZZddgKaMSpQYIis/Ih26GH2y3hUyHA1 pNHQfriJJaufFOHUXWjLAz7lJ6ppfx/kMxLquuMVVBRBh5C85vTdF+FQuTPSoiIT IewupUedRGb++w0VFBVFG5r0bQG36MCsqZKk6xU+XFH1ZVSUQLA2fmKjGMwTb5+2 Gvm7xtu96EiioqK1r2JFoE1Y+c5wtjx5P2UDyzCBrdIBCR2wLctf+6iVzOYmAsh/ IisWGdyNxG+lFeQTHYznEW6ZIyNK5pgdcDyvSiHD8v71cSSNLZ2kobCi95veL1PJ X3s9aoykg+XlNlM2 =VPsP END PGP SIGNATURE _______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com |
Original Source
Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...) |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
CPE : Common Platform Enumeration
Snort® IPS/IDS
Date | Description |
---|---|
2020-12-05 | Cisco WebEx Network Recording Player out of bounds write attempt RuleID : 47395 - Revision : 1 - Type : FILE-OTHER |
2020-12-05 | Cisco WebEx Network Recording Player out of bounds write attempt RuleID : 47394 - Revision : 1 - Type : FILE-OTHER |
2020-12-05 | Cisco WebEx Network Recording Player out of bounds write attempt RuleID : 47364 - Revision : 1 - Type : FILE-OTHER |
2020-12-05 | Cisco WebEx Network Recording Player out of bounds write attempt RuleID : 47363 - Revision : 1 - Type : FILE-OTHER |
Alert History
Date | Informations |
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2020-12-05 21:23:46 |
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2018-09-20 17:21:24 |
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2018-07-19 05:20:08 |
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2018-07-18 21:19:01 |
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