CVE-2019-9544

Public Exploit

Description

An issue was discovered in Bento4 1.5.1-628. An out of bounds write occurs in AP4_CttsTableEntry::AP4_CttsTableEntry() located in Core/Ap4Array.h. It can be triggered by sending a crafted file to (for example) the mp42hls binary. It allows an attacker to cause Denial of Service (Segmentation fault) or possibly have unspecified other impact.

Category

8.8
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.40%
Third-Party Advisory github.com Third-Party Advisory loginsoft.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://research.loginsoft.com/bugs/out-of-bounds-write-in-function-ap4_cttstableentryap4_cttstableentry-bento4-1-5-1-0/ third party advisory exploit
https://github.com/axiomatic-systems/Bento4/issues/374 third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-9544?
CVE-2019-9544 has been scored as a high severity vulnerability.
How to fix CVE-2019-9544?
To fix CVE-2019-9544, 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-2019-9544 being actively exploited in the wild?
It is possible that CVE-2019-9544 is being exploited or will be exploited in a near future based on public information. 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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