Vulnerability Database

296,746

Total vulnerabilities in the database

CVE-2020-28895

In Wind River VxWorks, memory allocator has a possible overflow in calculating the 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.

  • Published: Feb 3, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-28895
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.3
  • AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

CWEs:

Software From Fixed in
windriver / vxworks 6.9 6.9.4.12
windriver / vxworks 6.9.4.12 6.9.4.12.x
windriver / vxworks 6.9.4.12-rolling_cumulative_patch_layer1 6.9.4.12-rolling_cumulative_patch_layer1.x
oracle / communications_eagle 46.9.1 46.9.3.x
oracle / communications_eagle 46.8.0 48.6.2.x
oracle / communications_eagle 46.7.0 46.7.0.x