Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2020-14387

A flaw was found in rsync in versions since 3.2.0pre1. Rsync improperly validates certificate with host mismatch vulnerability. A remote, unauthenticated attacker could exploit the flaw by performing a man-in-the-middle attack using a valid certificate for another hostname which could compromise confidentiality and integrity of data transmitted using rsync-ssl. The highest threat from this vulnerability is to data confidentiality and integrity. This flaw affects rsync versions before 3.2.4.

  • Published: May 27, 2021
  • Updated: Apr 13, 2023
  • CVE: CVE-2020-14387
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.4
  • AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5.8
  • AV:N/AC:M/Au:N/C:P/I:P/A:N

CWEs:

Software From Fixed in
samba / rsync 3.2.0 3.2.0.x
samba / rsync 3.2.0-pre1 3.2.0-pre1.x
samba / rsync 3.2.1 3.2.4
samba / rsync 3.2.0-pre2 3.2.0-pre2.x
samba / rsync 3.2.0-pre3 3.2.0-pre3.x