CVE-2020-23331
HIGHCVSS 7.5/10EPSS 1.24%
Last modified
CVE-2020-23331 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue was discovered in Bento4 version 06c39d9. A NULL pointer dereference exists in the AP4_DescriptorListWriter::Action component located in /Core/Ap4Descriptor.h. EPSS estimates a 1.24% chance of exploitation in the next 30 days.
Description
An issue was discovered in Bento4 version 06c39d9. A NULL pointer dereference exists in the AP4_DescriptorListWriter::Action component located in /Core/Ap4Descriptor.h. It allows an attacker to cause a denial of service (DOS).
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Axiosys | Bento4 | All versions |
References
- https://github.com/axiomatic-systems/Bento4/issues/509Exploit, Third Party Advisory
- https://github.com/axiomatic-systems/Bento4/issues/509Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-23331?
An issue was discovered in Bento4 version 06c39d9. A NULL pointer dereference exists in the AP4_DescriptorListWriter::Action component located in /Core/Ap4Descriptor.h. It allows an attacker to cause a denial of service (DOS).
How severe is CVE-2020-23331?
CVE-2020-23331 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 1.24% probability of exploitation in the next 30 days.
How do I fix CVE-2020-23331?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-23331?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST