CVE-2022-30292: Buffer Overflow
First published: Wed May 04 2022(Updated: )
Heap-based buffer overflow in sqbaselib.cpp in SQUIRREL 3.2 due to lack of a certain sq_reservestack call.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Squirrel-lang Squirrel | =3.2 | |
| Fedoraproject Fedora | =35 | |
| Fedoraproject Fedora | =36 |
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Reference Links
- https://github.com/albertodemichelis/squirrel/commit/a6413aa690e0bdfef648c68693349a7b878fe60d
- https://github.com/sprushed/CVE-2022-30292
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BV7SJJ44AGAX4ILIVPREIXPJ2GOG3FKV/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DMIKSVTKNU5FRCUUNAYMCQLOJA3K3S2I/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M3FQILX7UUEERSDPMZP3MKGTMY2E7ESU/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WBUYGYXDQX3OSAYHP4TCG3JS7PJTIE75/
Frequently Asked Questions
What is the severity of CVE-2022-30292?
The severity of CVE-2022-30292 is critical (10).
How does CVE-2022-30292 affect SQUIRREL 3.2?
CVE-2022-30292 affects SQUIRREL 3.2 through a heap-based buffer overflow in sqbaselib.cpp.
How does CVE-2022-30292 affect Fedora 35?
CVE-2022-30292 affects Fedora 35 through a heap-based buffer overflow in sqbaselib.cpp.
How does CVE-2022-30292 affect Fedora 36?
CVE-2022-30292 affects Fedora 36 through a heap-based buffer overflow in sqbaselib.cpp.
How can I fix CVE-2022-30292?
To fix CVE-2022-30292, update to the latest version of SQUIRREL or Fedora depending on the affected software.
- collector/nvd-index
- vendor/squirrel-lang
- canonical/squirrel-lang squirrel
- version/squirrel-lang squirrel/3.2
- vendor/fedoraproject
- canonical/fedoraproject fedora
- version/fedoraproject fedora/35
- version/fedoraproject fedora/36