CVE-2022-33099: Buffer Overflow
First published: Fri Jul 01 2022(Updated: )
An issue in the component luaG_runerror of Lua v5.4.4 and below leads to a heap-buffer overflow when a recursive error occurs.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Lua Lua | >=5.4.2<=5.4.4 | |
| Fedoraproject Fedora | =35 | |
| Fedoraproject Fedora | =36 | |
| debian/lua5.1 | 5.1.5-8.1 5.1.5-9 | |
| debian/lua5.2 | 5.2.4-1.1 5.2.4-3 | |
| debian/lua5.3 | 5.3.3-1.1+deb11u1 5.3.6-2 | |
| debian/lua5.4 | <=5.4.2-2 | 5.4.4-3+deb12u1 5.4.6-3 |
| debian/lua50 | 5.0.3-8.1 |
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Reference Links
- https://github.com/lua/lua/commit/42d40581dd919fb134c07027ca1ce0844c670daf
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RJNJ66IFDUKWJJZXHGOLRGIA3HWWC36R/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA/
- https://lua-users.org/lists/lua-l/2022-05/msg00035.html
- https://lua-users.org/lists/lua-l/2022-05/msg00042.html
- https://lua-users.org/lists/lua-l/2022-05/msg00073.html
- https://www.lua.org/bugs.html#Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error:~:text=Lua%2Dstack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error
- https://launchpad.net/bugs/cve/CVE-2022-33099
- https://security-tracker.debian.org/tracker/CVE-2022-33099
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RJNJ66IFDUKWJJZXHGOLRGIA3HWWC36R/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA/
- https://www.lua.org/bugs.html#Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error:~:text=Lua-stack%20overflow%20when%20C%20stack%20overflows%20while%20handling%20an%20error
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-33099
- https://nvd.nist.gov/vuln/detail/CVE-2022-33099
- https://ubuntu.com/security/CVE-2022-33099
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID is CVE-2022-33099.
What is the severity level of CVE-2022-33099?
The severity level of CVE-2022-33099 is high, with a CVSS score of 7.5.
Which software versions are affected by CVE-2022-33099?
CVE-2022-33099 affects Lua v5.4.4 and below.
How does CVE-2022-33099 impact the affected software?
CVE-2022-33099 leads to a heap-buffer overflow when a recursive error occurs.
Are there any references related to CVE-2022-33099?
Yes, you can find references related to CVE-2022-33099 at the following links: [link1](https://github.com/lua/lua/commit/42d40581dd919fb134c07027ca1ce0844c670daf), [link2](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RJNJ66IFDUKWJJZXHGOLRGIA3HWWC36R/), [link3](https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UHYZOEFDVLVAD6EEP4CDW6DNONIVVHPA/)
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