CVE-2022-39264
Summary
| CVE | CVE-2022-39264 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-09-28 22:15:00 UTC |
| Updated | 2023-11-07 03:50:00 UTC |
| Description | nheko is a desktop client for the Matrix communication application. All versions below 0.10.2 are vulnerable homeservers inserting malicious secrets, which could lead to man-in-the-middle attacks. Users can upgrade to version 0.10.2 to protect against this issue. As a workaround, one may apply the patch manually, avoid doing verifications of one's own devices, and/or avoid pressing the request button in the settings menu. |
Risk And Classification
Problem Types: CWE-287 | CWE-295
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Fedoraproject | Fedora | 36 | All | All | All |
| Operating System | Fedoraproject | Fedora | 37 | All | All | All |
| Application | Nheko-reborn | Nheko | All | All | All | All |
| Application | Nheko Project | Nheko | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Secret poisoning using MITM on secret requests by the homeserver · Advisory · Nheko-Reborn/nheko · GitHub | CONFIRM | github.com | |
| Release v0.10.2 · Nheko-Reborn/nheko · GitHub | MISC | github.com | |
| Prevent the homeserver from inserting malicious secrets · Nheko-Reborn/nheko@67bee15 · GitHub | MISC | github.com | |
| [SECURITY] Fedora 36 Update: nheko-0.10.2-1.fc36 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| [SECURITY] Fedora 37 Update: nheko-0.10.2-1.fc37 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| [SECURITY] Fedora 36 Update: nheko-0.10.2-1.fc36 - package-announce - Fedora Mailing-Lists | lists.fedoraproject.org | ||
| [SECURITY] Fedora 37 Update: nheko-0.10.2-1.fc37 - package-announce - Fedora Mailing-Lists | FEDORA | lists.fedoraproject.org | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.