CVE-2021-37232
CRITICALCVSS 9.8/10EPSS 2.15%
Last modified
CVE-2021-37232 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A stack overflow vulnerability occurs in Atomicparsley 20210124.204813.840499f through APar_read64() in src/util.cpp due to the lack of buffer size of uint32_buffer while reading more bytes in APar_read64.. EPSS estimates a 2.15% chance of exploitation in the next 30 days.
Description
A stack overflow vulnerability occurs in Atomicparsley 20210124.204813.840499f through APar_read64() in src/util.cpp due to the lack of buffer size of uint32_buffer while reading more bytes in APar_read64.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Atomicparsley Project | Atomicparsley | <= 20210124.204813.840499f |
References
- https://github.com/wez/atomicparsley/commit/d72ccf06c98259d7261e0f3ac4fd8717778782c1Patch, Third Party Advisory
- https://github.com/wez/atomicparsley/issues/32Exploit, Patch, Third Party Advisory
- https://github.com/wez/atomicparsley/commit/d72ccf06c98259d7261e0f3ac4fd8717778782c1Patch, Third Party Advisory
- https://github.com/wez/atomicparsley/issues/32Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-37232?
A stack overflow vulnerability occurs in Atomicparsley 20210124.204813.840499f through APar_read64() in src/util.cpp due to the lack of buffer size of uint32_buffer while reading more bytes in APar_read64.
How severe is CVE-2021-37232?
CVE-2021-37232 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.15% probability of exploitation in the next 30 days.
How do I fix CVE-2021-37232?
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-2021-37232?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST