CVE Vulnerability

CVE-2020-6835

An issue was discovered in Bftpd before 5.4. There is a heap-based off-by-one error during file-transfer error checking.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
http://bftpd.sourceforge.net/news.html#302460 Third Party Advisory
https://fossies.org/linux/bftpd/CHANGELOG Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:bftpd_project:bftpd:*:*:*:*:*:*:*:*
Information

Published : 2020-01-10 09:15

Updated : 2020-01-21 06:15

NVD link : CVE-2020-6835

Mitre link : CVE-2020-6835

Products Affected
No products.
CWE
CWE-193

Off-by-one Error