[Pkg-matrix-maintainers] Bug#994213: node-matrix-js-sdk: CVE-2021-40823: E2EE vulnerability

[Salvatore Bonaccorso]

Source: node-matrix-js-sdk
Version: 9.11.0+~cs9.9.16-1
Severity: grave
Tags: security upstream
Justification: user security hole
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for node-matrix-js-sdk.

CVE-2021-40823[0]:
| E2EE vulnerability

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2021-40823
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40823
[1] https://matrix.org/blog/2021/09/13/vulnerability-disclosure-key-sharing/
[2] https://github.com/matrix-org/matrix-js-sdk/commit/894c24880da0e1cc81818f51c0db80e3c9fb2be9

Regards,
Salvatore