Critical severity · published Feb 22, 2017
CVE-2016-9400
The CClient::ProcessServerPacket method in engine/client/client.cpp in Teeworlds before 0.6.4 allows remote servers to write to arbitrary physical memory locations and possibly…
9.8
CVSS
3.6%
EPSS
No
On KEV
Description
The CClient::ProcessServerPacket method in engine/client/client.cpp in Teeworlds before 0.6.4 allows remote servers to write to arbitrary physical memory locations and possibly execute arbitrary code via vectors involving snap handling.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.6% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
23 · source: NVD
TE
Teeworlds · Teeworlds
before 0.6.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-9400
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-9400
Mailing List
http://www.openwall.com/lists/oss-security/2016/11/16/8
Mailing List
http://www.openwall.com/lists/oss-security/2016/11/17/8
Third Party Advisory
http://www.securityfocus.com/bid/94381
Issue Tracking
https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C4JNSBXXPE7O32ZMFK7D7YL6EKLG7PRV/
Third Party Advisory
https://security.gentoo.org/glsa/201705-13
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