CVE-2019-19907
CRITICAL
9.8
CVSS Score
Published: December 19, 2019 at 12:00 AM UTC
Updated: June 17, 2026 at 02:27 AM UTC
1 product affected across 1 vendorGroupware Core
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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 8.7.7
Affected range stops below 8.7.7, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-120
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