CVE-2019-10879: Buffer Overflow
First published: Fri Apr 05 2019(Updated: )
In Teeworlds 0.7.2, there is an integer overflow in CDataFileReader::Open() in engine/shared/datafile.cpp that can lead to a buffer overflow and possibly remote code execution, because size-related multiplications are mishandled.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Teeworlds | =0.7.2 |
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Reference Links
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00046.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00077.html
- https://github.com/teeworlds/teeworlds/issues/2070
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5KCS2CFDYJFBLZ4QKVPNJWHOZEGQ2LBC/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KCS2CFDYJFBLZ4QKVPNJWHOZEGQ2LBC/
Frequently Asked Questions
What is the severity of CVE-2019-10879?
CVE-2019-10879 is considered a critical severity vulnerability due to its potential for remote code execution.
How do I fix CVE-2019-10879?
To fix CVE-2019-10879, upgrade Teeworlds to version 0.7.3 or later, where the vulnerability has been addressed.
What causes CVE-2019-10879?
CVE-2019-10879 is caused by an integer overflow in the CDataFileReader::Open() function, leading to mishandled size-related multiplications.
Who is affected by CVE-2019-10879?
CVE-2019-10879 affects users running Teeworlds version 0.7.2.
What are the potential consequences of CVE-2019-10879?
The potential consequences of CVE-2019-10879 include buffer overflow and possible remote code execution, which can compromise system security.
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