CVE-2022-30292
CRITICALCVSS 10/10EPSS 3.50%
Last modified
CVE-2022-30292 is a critical-severity vulnerability rated 10/10 on the CVSS scale. Heap-based buffer overflow in sqbaselib.cpp in SQUIRREL 3.2 due to lack of a certain sq_reservestack call.. EPSS estimates a 3.50% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in sqbaselib.cpp in SQUIRREL 3.2 due to lack of a certain sq_reservestack call.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Squirrel-Lang | Squirrel | 3.2 |
| Fedoraproject | Fedora | 35 |
| Fedoraproject | Fedora | 36 |
References
- https://github.com/albertodemichelis/squirrel/commit/a6413aa690e0bdfef648c68693349a7b878fe60dPatch, Third Party Advisory
- https://github.com/sprushed/CVE-2022-30292Third Party Advisory
- https://github.com/albertodemichelis/squirrel/commit/a6413aa690e0bdfef648c68693349a7b878fe60dPatch, Third Party Advisory
- https://github.com/sprushed/CVE-2022-30292Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-30292?
Heap-based buffer overflow in sqbaselib.cpp in SQUIRREL 3.2 due to lack of a certain sq_reservestack call.
How severe is CVE-2022-30292?
CVE-2022-30292 has a CVSS score of 10/10 (CRITICAL severity). The EPSS model estimates a 3.50% probability of exploitation in the next 30 days.
How do I fix CVE-2022-30292?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2022-30292?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST