Vulnerability Database

296,202

Total vulnerabilities in the database

CVE-2021-28994

kopano-ical (formerly zarafa-ical) in Kopano Groupware Core through 8.7.16, 9.x through 9.1.0, 10.x through 10.0.7, and 11.x through 11.0.1 and Zarafa 6.30.x through 7.2.x allows memory exhaustion via long HTTP headers.

  • Published: Apr 1, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-28994
  • 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: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
kopano / groupware_core 11.0.0 11.0.1.x
kopano / groupware_core 10.0.0 10.0.7.x
kopano / groupware_core 9.0.0 9.1.0.x
kopano / groupware_core - 8.7.16.x
zarafa / zarafa 6.30.0 7.2.6.x