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HIGH · 8.1

CVE-2020-36254

scp.c in Dropbear before 2020.79 mishandles the filename of . or an empty filename, a related issue to CVE-2018-20685.

Vulnerability Description

scp.c in Dropbear before 2020.79 mishandles the filename of . or an empty filename, a related issue to CVE-2018-20685.

CVSS Score

8.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Dropbear Ssh ProjectDropbear Ssh< 2020.79

References

FAQ

What is CVE-2020-36254?

CVE-2020-36254 is a vulnerability with a CVSS score of 8.1 (HIGH). scp.c in Dropbear before 2020.79 mishandles the filename of . or an empty filename, a related issue to CVE-2018-20685.

How severe is CVE-2020-36254?

CVE-2020-36254 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-36254?

Check the references section above for vendor advisories and patch information. Affected products include: Dropbear Ssh Project Dropbear Ssh.