CVE-2020-5254: NetHack hilite_status parsing privilege escalation
First published: Tue Mar 10 2020(Updated: )
In NetHack before 3.6.6, some out-of-bound values for the hilite_status option can be exploited. NetHack 3.6.6 resolves this issue.
Credit: security-advisories@github.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NetHack | >=3.6.1<3.6.6 |
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Frequently Asked Questions
What is the severity of CVE-2020-5254?
CVE-2020-5254 has a medium severity rating due to its potential for exploitation through out-of-bounds values.
How do I fix CVE-2020-5254?
To fix CVE-2020-5254, upgrade to NetHack version 3.6.6 or later.
What software versions are affected by CVE-2020-5254?
CVE-2020-5254 affects NetHack versions from 3.6.1 to 3.6.5.
Does CVE-2020-5254 affect all versions of NetHack?
No, CVE-2020-5254 only affects versions prior to 3.6.6.
What type of vulnerability is CVE-2020-5254?
CVE-2020-5254 is an out-of-bounds write vulnerability that can be exploited through the hilite_status option.
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- version/nethack/3.6.1