Vulnerability Description
An issue in MatrixSSL 4.5.1-open and earlier leads to failure to securely check the SessionID field, resulting in the misuse of an all-zero MasterSecret that can decrypt secret data.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Matrixssl | Matrixssl | <= 4.5.1 |
Related Weaknesses (CWE)
References
- https://github.com/SmallTown123/details-for-CVE-2022-46505ExploitThird Party Advisory
- https://smalltown123.notion.site/MatrixSSL-session-resume-bug-a0Permissions RequiredVendor Advisory
- https://github.com/SmallTown123/details-for-CVE-2022-46505ExploitThird Party Advisory
- https://smalltown123.notion.site/MatrixSSL-session-resume-bug-a0Permissions RequiredVendor Advisory
FAQ
What is CVE-2022-46505?
CVE-2022-46505 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue in MatrixSSL 4.5.1-open and earlier leads to failure to securely check the SessionID field, resulting in the misuse of an all-zero MasterSecret that can decrypt secret data.
How severe is CVE-2022-46505?
CVE-2022-46505 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-46505?
Check the references section above for vendor advisories and patch information. Affected products include: Matrixssl Matrixssl.