CVE-2018-18541
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
In Teeworlds before 0.6.5, connection packets could be forged. There was no challenge-response involved in the connection build up. A remote attacker could send connection packets from a spoofed IP address and occupy all server slots, or even use them for a reflection attack using map download packets.
Overview
- CVE ID
- CVE-2018-18541
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2018-10-20T22:29:00
- Last Modified Date
- 2019-07-23T18:15:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:teeworlds:teeworlds:*:*:*:*:*:*:*:* | 1 | OR | 0.6.5 | |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://teeworlds.com/?page=news&id=12544 | Vendor Advisory |
| https://github.com/teeworlds/teeworlds/issues/1536 | Patch Vendor Advisory |
| https://bugs.debian.org/911487 | Mailing List Patch Third Party Advisory |
| https://www.debian.org/security/2018/dsa-4329 | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00046.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00077.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-18541 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18541 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:40:33 | Added to TrackCVE | |||
| 2022-12-03 13:41:51 | 2018-10-20T22:29Z | 2018-10-20T22:29:00 | CVE Published Date | updated |
| 2022-12-03 13:41:51 | 2019-07-23T18:15:11 | CVE Modified Date | updated | |
| 2022-12-03 13:41:51 | Modified | Vulnerability Status | updated |