CVE-2019-19907

critical

Description

HrAddFBBlock in libfreebusy/freebusyutil.cpp in Kopano Groupware Core before 8.7.7 allows out-of-bounds access, as demonstrated by mishandling of an array copy during parsing of ICal data.

References

https://stash.kopano.io/projects/KC/repos/kopanocore/commits/4e02b420fff

https://stash.kopano.io/projects/KC/repos/kopanocore/browse/RELNOTES.txt

https://lists.debian.org/debian-lts-announce/2023/03/msg00006.html

Details

Source: Mitre, NVD

Published: 2019-12-19

Updated: 2023-03-06

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical