VulnerabilityModified
CVE-2019-19907
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.
CRITICAL 9.8EPSS 2.19%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.19% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-120
- Affected
- kopano/groupware core
- Source
- cve@mitre.org
References
- https://lists.debian.org/debian-lts-announce/2023/03/msg00006.html
- https://stash.kopano.io/projects/KC/repos/kopanocore/browse/RELNOTES.txtRelease Notes
- https://stash.kopano.io/projects/KC/repos/kopanocore/commits/4e02b420fffPatch
- https://lists.debian.org/debian-lts-announce/2023/03/msg00006.html
- https://stash.kopano.io/projects/KC/repos/kopanocore/browse/RELNOTES.txtRelease Notes
- https://stash.kopano.io/projects/KC/repos/kopanocore/commits/4e02b420fffPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.