Debian Security Bug TrackerDEBIANCVE:CVE-2022-39264CVE-2022-39264
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
EPSS
Percentile
45.5%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | nheko | < 0.10.2-1 | nheko_0.10.2-1_all.deb |
| Debian | 11 | all | nheko | < 0.8.0+really0.7.2-4 | nheko_0.8.0+really0.7.2-4_all.deb |
| Debian | 999 | all | nheko | < 0.10.2-1 | nheko_0.10.2-1_all.deb |
| Debian | 13 | all | nheko | < 0.10.2-1 | nheko_0.10.2-1_all.deb |
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
EPSS
Percentile
45.5%