CVE-2014-7221

moderate-risk
Published 2018-01-08

TeamSpeak Client 3.0.14 and earlier allows remote authenticated users to cause a denial of service (buffer overflow and application crash) by connecting to a channel with a different client instance, and placing crafted data in the Chat/Server tab containing [img]//http:// substrings.

Do I need to act?

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10.2% chance of exploitation in next 30 days
EPSS score — higher than 90% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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1 public exploit available
34857
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.5/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Teamspeak

References (10)

Broken Link http://r4p3.net/forum/reverse-engineering/38/teamspeak-3-exploit-bb-code-freeze-...
Broken Link http://r4p3.net/public/ts3bbcodefreeze.txt
Third Party Advisory http://www.securityfocus.com/bid/70219
Third Party Advisory https://exchange.xforce.ibmcloud.com/vulnerabilities/96889
Exploit https://packetstormsecurity.com/files/128571/TeamSpeak-Client-3.0.14-Buffer-Over...
Broken Link http://r4p3.net/forum/reverse-engineering/38/teamspeak-3-exploit-bb-code-freeze-...
Broken Link http://r4p3.net/public/ts3bbcodefreeze.txt
Third Party Advisory http://www.securityfocus.com/bid/70219
Third Party Advisory https://exchange.xforce.ibmcloud.com/vulnerabilities/96889
Exploit https://packetstormsecurity.com/files/128571/TeamSpeak-Client-3.0.14-Buffer-Over...
47
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 18/34 · Moderate
Exposure 5/34 · Minimal