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CVE-2021-41093

HIGH

7.4

Description

Wire is an open source secure messenger. In affected versions if the an attacker gets an old but valid access token they can take over an account by changing the email. This issue has been resolved in version 3.86 which uses a new endpoint which additionally requires an authentication cookie. See wire-ios-sync-engine and wire-ios-transport references. This is the root advisory that pulls the changes together.

CVE Details

CVSS v3.1 Score7.4

SeverityHIGH

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published10/4/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

wire:wire

Weaknesses (CWE)

CWE-285CWE-863

References

https://github.com/wireapp/wire-ios-sync-engine/security/advisories/GHSA-w727-5f74-49xj(security-advisories@github.com)

https://github.com/wireapp/wire-ios-transport/security/advisories/GHSA-p354-6r3m-g4xr(security-advisories@github.com)

https://github.com/wireapp/wire-ios/commit/b0e7bb3b13dd8212032cb46e32edf701694687c7(security-advisories@github.com)

https://github.com/wireapp/wire-ios/security/advisories/GHSA-6f4c-phfj-m255(security-advisories@github.com)

https://github.com/wireapp/wire-server/security/advisories/GHSA-9rm2-w6pq-333m(security-advisories@github.com)

https://github.com/wireapp/wire-ios-sync-engine/security/advisories/GHSA-w727-5f74-49xj(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/wireapp/wire-ios-transport/security/advisories/GHSA-p354-6r3m-g4xr(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/wireapp/wire-ios/commit/b0e7bb3b13dd8212032cb46e32edf701694687c7(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/wireapp/wire-ios/security/advisories/GHSA-6f4c-phfj-m255(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/wireapp/wire-server/security/advisories/GHSA-9rm2-w6pq-333m(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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