CVE-2020-28895 - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Oracle	Communications Eagle
Windriver	Vxworks

Configuration 1 [-]

OR	cpe:2.3:o:windriver:vxworks::::::::
	cpe:2.3:o:windriver:vxworks:6.9.4.12:-::::::
	cpe:2.3:o:windriver:vxworks:6.9.4.12:rolling_cumulative_patch_layer1::::::

Configuration 2 [-]

OR	cpe:2.3:a:oracle:communications_eagle::::::::
	cpe:2.3:a:oracle:communications_eagle::::::::
	cpe:2.3:a:oracle:communications_eagle:46.7.0:::::::*

No data.

References

Link	Providers
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2020-28895
https://support2.windriver.com/index.php?page=defects&on=view&id=V7LIBC-1327
https://www.oracle.com/security-alerts/cpuapr2022.html

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-03T15:16:34

Updated: 2024-08-04T16:41:00.095Z

Reserved: 2020-11-17T00:00:00

Link: CVE-2020-28895

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-02-03T16:15:13.633

Modified: 2022-05-12T14:33:14.403

Link: CVE-2020-28895

Redhat

No data.

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