Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2020-15572

Tor before 0.4.3.6 has an out-of-bounds memory access that allows a remote denial-of-service (crash) attack against Tor instances built to use Mozilla Network Security Services (NSS), aka TROVE-2020-001.

  • Published: Jul 15, 2020
  • Updated: Apr 13, 2023
  • CVE: CVE-2020-15572
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
torproject / tor 0.4.4.1-alpha 0.4.4.1-alpha.x
torproject / tor 0.4.4.0-alpha 0.4.4.0-alpha.x
torproject / tor 0.4.3.0.x 0.4.3.6
torproject / tor 0.4.2.0.x 0.4.2.8
torproject / tor - 0.3.5.11