Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2019-1372 |
CWE-ID | CWE-119 |
Exploitation vector | Network |
Public exploit | Public exploit code for vulnerability #1 is available. |
Vulnerable software Subscribe |
Azure App Service on Azure Stack Server applications / Other server solutions |
Vendor | Microsoft |
Security Bulletin
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU21657
Risk: High
CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]
CVE-ID: CVE-2019-1372
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in Azure App Service/ Antares on Azure Stack. A remote authenticated user can use an unprivileged function to execute arbitrary code in the context of NT AUTHORITY\system thereby escaping the Sandbox.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationInstall the App Service on Azure Stack Update 7 build number 84.0.2.10
Vulnerable software versionsAzure App Service on Azure Stack: All versions
External linkshttp://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1372
http://docs.microsoft.com/en-us/azure-stack/operator/azure-stack-app-service-release-notes-update-s...
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.