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.

Related CPE's

a

matrixssl

matrixssl

Vulnerable

References

https://github.com/SmallTown123/details-for-CVE-2022-46505

ExploitThird Party Advisory

https://smalltown123.notion.site/MatrixSSL-session-resume-bug-a0

Permissions RequiredVendor Advisory

Weaknesses

[email protected]

Primary
CWE-665

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.5 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2023-01-18T16:15:11.320

1 year ago

Last modified

2023-08-08T14:22:24.967

11 months ago