Heap-Based Off-by-One Error in Bftpd FTP Server
CVE-2020-6835

9.8CRITICAL

Key Information:

Vendor

Bftpd Project

Status
Bftpd
Vendor
CVE Published:
10 January 2020

What is CVE-2020-6835?

A heap-based off-by-one error was identified in Bftpd, impacting versions prior to 5.4. This vulnerability can lead to potential exploitation during file-transfer operations, resulting in unintended behavior that may compromise user data integrity or system stability. Users are advised to upgrade to the latest version to mitigate this risk.

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References

https://fossies.org/linux/bftpd/CHANGELOG
x_refsource_MISC
http://bftpd.sourceforge.net/news.html#302460
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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