CVE search · CVE-2020-35198
CVE-2020-35198
critical 9.8
An issue was discovered in Wind River VxWorks 7. The memory allocator has a possible integer overflow in calculating a memory block's size to be allocated by calloc(). As a result, the actual memory allocated is smaller than the buffer size specified by the arguments, leading to memory corruption.
Details
- Status
- Modified
- Published
- Last changed
- Source
- cve@mitre.org
- Weakness
- CWE-190
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | critical 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
nvd@nist.govPrimary |
| CVSS 2.0 | high 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
nvd@nist.govPrimary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
References
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-35198Vendor Advisory
- https://support2.windriver.com/index.php?page=security-noticesVendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatchThird Party Advisory
- https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-35198Vendor Advisory
- https://support2.windriver.com/index.php?page=security-noticesVendor Advisory
- https://www.oracle.com/security-alerts/cpuapr2022.htmlPatchThird Party Advisory