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CVE-2023-42820

HIGH

7.0

Description

JumpServer is an open source bastion host. This vulnerability is due to exposing the random number seed to the API, potentially allowing the randomly generated verification codes to be replayed, which could lead to password resets. If MFA is enabled users are not affect. Users not using local authentication are also not affected. Users are advised to upgrade to either version 2.28.19 or to 3.6.5. There are no known workarounds or this issue.

CVE Details

CVSS v3.1 Score7.0

SeverityHIGH

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published9/27/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

fit2cloud:jumpserver

Weaknesses (CWE)

CWE-200

References

https://github.com/jumpserver/jumpserver/commit/42337f0d00b2a8d45ef063eb5b7deeef81597da5(security-advisories@github.com)

https://github.com/jumpserver/jumpserver/security/advisories/GHSA-7prv-g565-82qp(security-advisories@github.com)

https://github.com/jumpserver/jumpserver/commit/42337f0d00b2a8d45ef063eb5b7deeef81597da5(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/jumpserver/jumpserver/security/advisories/GHSA-7prv-g565-82qp(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.