Vulnerability Details : 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.
Vulnerability category: Overflow
Products affected by CVE-2019-19907
- cpe:2.3:a:kopano:groupware_core:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-19907
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 48 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-19907
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2019-19907
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-19907
-
https://stash.kopano.io/projects/KC/repos/kopanocore/browse/RELNOTES.txt
Source of RELNOTES.txt - kopanocore - BitbucketRelease Notes
-
https://lists.debian.org/debian-lts-announce/2023/03/msg00006.html
[SECURITY] [DLA 3354-1] kopanocore security update
-
https://stash.kopano.io/projects/KC/repos/kopanocore/commits/4e02b420fff
Kopano Groupware Core / kopanocore / 4e02b420fff - BitbucketPatch
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