CVE-2019-19907 Memory corruption in n/a
Out-of-bounds access in Kopano Groupware Core allows attackers to execute arbitrary code or cause denial of service via crafted ICal data.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2019-19907?
CVE-2019-19907 is a critical memory corruption vulnerability in n/a, published on 19 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Weakness: CWE-120
Which versions are affected by CVE-2019-19907?
It affects 1 product.
Products include Kopano Groupware Core.
How do I fix CVE-2019-19907?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2019-19907 being exploited?
There is no known exploitation of CVE-2019-19907 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-gv67-8fcc-5q6q, UBUNTU-CVE-2019-19907.