CVE-2021-4043
MEDIUMCVSS 5.5/10EPSS 4.81%
Last modified
CVE-2021-4043 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0.. EPSS estimates a 4.81% chance of exploitation in the next 30 days.
Description
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gpac | Gpac | < 1.1.0 |
| Debian | Debian Linux | 11.0 |
References
- https://github.com/gpac/gpac/commit/64a2e1b799352ac7d7aad1989bc06e7b0f2b01dbPatch, Third Party Advisory
- https://huntr.dev/bounties/d7a534cb-df7a-48ba-8ce3-46b1551a9c47Exploit, Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5411Mailing List, Third Party Advisory
- https://github.com/gpac/gpac/commit/64a2e1b799352ac7d7aad1989bc06e7b0f2b01dbPatch, Third Party Advisory
- https://huntr.dev/bounties/d7a534cb-df7a-48ba-8ce3-46b1551a9c47Exploit, Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5411Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-4043?
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0.
How severe is CVE-2021-4043?
CVE-2021-4043 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 4.81% probability of exploitation in the next 30 days.
How do I fix CVE-2021-4043?
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-2021-4043?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST