CVE-2016-9400
9.8
CRITICAL · CVSS 3.1 · EPSS 3.6% (pctl 89)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 3.65% — more likely to be exploited than 89% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2017-02-22 |
| Last modified | 2026-06-17 |
Affected (2)
| Vendor | Product |
|---|---|
| fedoraproject | fedora |
| teeworlds | teeworlds |
References
- http://www.openwall.com/lists/oss-security/2016/11/16/8
- http://www.openwall.com/lists/oss-security/2016/11/17/8
- http://www.securityfocus.com/bid/94381
- https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C4JNSBXXPE7O32ZMFK7D7YL6EKLG7PRV/
- https://security.gentoo.org/glsa/201705-13
- https://www.teeworlds.com/?page=news&id=12086
- http://www.openwall.com/lists/oss-security/2016/11/16/8
- http://www.openwall.com/lists/oss-security/2016/11/17/8
- http://www.securityfocus.com/bid/94381
- https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C4JNSBXXPE7O32ZMFK7D7YL6EKLG7PRV/
- https://security.gentoo.org/glsa/201705-13
- https://www.teeworlds.com/?page=news&id=12086
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