CVE-2019-19907

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.25%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://stash.kopano.io/projects/KC/repos/kopanocore/commits/4e02b420fff patch
https://stash.kopano.io/projects/KC/repos/kopanocore/browse/RELNOTES.txt release notes
https://lists.debian.org/debian-lts-announce/2023/03/msg00006.html mailing list

Frequently Asked Questions

What is the severity of CVE-2019-19907?
CVE-2019-19907 has been scored as a critical severity vulnerability.
How to fix CVE-2019-19907?
To fix CVE-2019-19907, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-19907 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-19907 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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