CRITICAL
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
Published Feb 22, 2017
9.8
CRITICALCVSS 3.1
EPSS 3.65%
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.
Affected products
No data.
Configuration 2
- 23
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
No CVSS v3.0 score for this CVE.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.65% 0.03646
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03646
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.65% (0.03646) | 89.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.65% (0.03646) | 88.10th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.72% (0.02719) | 84.64th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.20% (0.05196) | 82.82th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.72% (0.02719) | 84.95th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.18% (0.01181) | 85.70th | v3 (v2023.03.01) |
| Apr 16, 2024 | 1.18% (0.01181) | 84.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.18% (0.01181) | 82.85th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.84% (0.02839) | 83.14th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.84% (0.02839) | 81.47th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.84% (0.02839) | 63.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (7)
- http://www.openwall.com/lists/oss-security/2016/11/16/8 mailing-listx_refsource_MLISTMailing ListPatchThird Party Advisory
- http://www.openwall.com/lists/oss-security/2016/11/17/8 mailing-listx_refsource_MLISTMailing ListPatchThird Party Advisory
- http://www.securityfocus.com/bid/94381 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62 x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C4JNSBXXPE7O32ZMFK7D7YL6EKLG7PRV/ vendor-advisoryx_refsource_FEDORA
- https://security.gentoo.org/glsa/201705-13 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.teeworlds.com/?page=news&id=12086 x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2016/11/16/8 | mailing-listx_refsource_MLISTMailing ListPatchThird Party Advisory | |
| http://www.openwall.com/lists/oss-security/2016/11/17/8 | mailing-listx_refsource_MLISTMailing ListPatchThird Party Advisory | |
| http://www.securityfocus.com/bid/94381 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://github.com/teeworlds/teeworlds/commit/ff254722a2683867fcb3e67569ffd36226c4bc62 | x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/C4JNSBXXPE7O32ZMFK7D7YL6EKLG7PRV/ | vendor-advisoryx_refsource_FEDORA | |
| https://security.gentoo.org/glsa/201705-13 | vendor-advisoryx_refsource_GENTOOThird Party Advisory | |
| https://www.teeworlds.com/?page=news&id=12086 | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner debian
Published Feb 22, 2017
Updated Aug 6, 2024
Reserved Nov 17, 2016
Link CVE-2016-9400
CISA Vulnrichment
Updated n/a