Home CVE Database CVE-2020-28895

CVE-2020-28895

Description

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.

Priority: HIGH
CVSS v3: 7.3
Publish Date: Feb 3, 2021
Related ID: --
CVSS v2: CRITICAL
Modified Date: Feb 5, 2021

Find out more about CVE-2020-28895 from the MITRE-CVE dictionary and NIST NVD


Products Affected

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Product Name Status Defect Fixed Downloads
Linux
Wind River Linux LTS 17 Not Vulnerable -- -- --
Wind River Linux 8 Not Vulnerable -- -- --
Wind River Linux 9 Not Vulnerable -- -- --
Wind River Linux 7 Not Vulnerable -- -- --
Wind River Linux LTS 21 Not Vulnerable -- -- --
Wind River Linux LTS 18 Not Vulnerable -- -- --
Wind River Linux LTS 19 Not Vulnerable -- -- --
Wind River Linux CD release Not Vulnerable -- -- --
VxWorks
VxWorks 7 Fixed V7LIBC-1327
21.03 --
VxWorks 6.9 Fixed V7LIBC-1327
6.9.4.12 RCPL3 --

Related Products

Product Name Status Defect Fixed Downloads

Comments

It doesn\'t impact WRLinux.


Notes
Requires LTSS - customers must have active LTSS (Long Term Security Shield) Support to receive up-to-date information about vulnerabilities that may affect legacy software. Please contact your Wind River account team or see https://docs.windriver.com/bundle/Support_and_Maintenance_Supplemental_Terms_and_Conditions and https://support2.windriver.com/index.php?page=plc for more information.
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