This security advisory describes one low risk vulnerability.
1) Windows Hard Link
Severity: Low
CVSSv3: 6.8 [CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C] [PCI]
CVE-ID: CVE-2020-12463
CWE-ID: CWE-65 - Windows hard link
Exploit availability: No
Description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to improperly handling file hard links. A local user can obtain take control of arbitrary files, leading to an elevated status.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Avira Software Updater: 2.0.6.25416
CPE
External links
https://support.avira.com/hc/en-us/articles/360000142857-Avira-Software-Updater
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
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