Security restrictions bypass in Azure SDK for Java



Published: 2020-12-08
Risk High
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2020-16971
CWE-ID CWE-264
Exploitation vector Network
Public exploit N/A
Vulnerable software
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Azure SDK for Java
Universal components / Libraries / Software for developers

Vendor Microsoft

Security Bulletin

This security bulletin contains one high risk vulnerability.

1) Security restrictions bypass

EUVDB-ID: #VU48887

Risk: High

CVSSv3.1: 7.1 [CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-16971

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a remote attacker to compromise the affected system.

The vulnerability exists due to application does not properly impose security restrictions, which leads to security restrictions bypass and remote code execution.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Azure SDK for Java: All versions

External links

http://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16971


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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