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x/vulndb: potential Go vuln in github.com/mattermost/mattermost/server/v8: GHSA-56mc-f9w7-2wxq #3025

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GoVulnBot opened this issue Aug 2, 2024 · 2 comments
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x/vulndb: potential Go vuln in github.com/mattermost/mattermost/server/v8: GHSA-56mc-f9w7-2wxq #3025

GoVulnBot opened this issue Aug 2, 2024 · 2 comments
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@GoVulnBot
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Advisory GHSA-56mc-f9w7-2wxq references a vulnerability in the following Go modules:

Module
github.com/mattermost/mattermost-server
github.com/mattermost/mattermost-server/v5
github.com/mattermost/mattermost-server/v6
github.com/mattermost/mattermost/server/v8

Description:
Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to disallow the modification of local users when syncing users in shared channels. which allows a malicious remote to overwrite an existing local user.

References:

Cross references:

See doc/quickstart.md for instructions on how to triage this report.

id: GO-ID-PENDING
modules:
    - module: github.com/mattermost/mattermost-server
      versions:
        - introduced: 9.5.0+incompatible
        - fixed: 9.5.7+incompatible
        - introduced: 9.7.0+incompatible
        - fixed: 9.7.6+incompatible
        - introduced: 9.8.0+incompatible
        - fixed: 9.8.2+incompatible
      non_go_versions:
        - introduced: TODO (earliest fixed "9.9.1", vuln range "= 9.9.0")
      vulnerable_at: 9.8.2-rc4+incompatible
    - module: github.com/mattermost/mattermost-server/v5
      vulnerable_at: 5.39.3
    - module: github.com/mattermost/mattermost-server/v6
      vulnerable_at: 6.7.2
    - module: github.com/mattermost/mattermost/server/v8
      vulnerable_at: 8.0.0-20240802063435-f7ef0ffbc5d6
summary: |-
    Mattermost failed to disallow the modification of local users when syncing users
    in shared channels in github.com/mattermost/mattermost-server
cves:
    - CVE-2024-36492
ghsas:
    - GHSA-56mc-f9w7-2wxq
references:
    - advisory: https://github.com/advisories/GHSA-56mc-f9w7-2wxq
    - advisory: https://nvd.nist.gov/vuln/detail/CVE-2024-36492
    - web: https://mattermost.com/security-updates
notes:
    - fix: 'module merge error: could not merge versions of module github.com/mattermost/mattermost-server: invalid or non-canonical semver version (found TODO (earliest fixed "9.9.1", vuln range "= 9.9.0"))'
source:
    id: GHSA-56mc-f9w7-2wxq
    created: 2024-08-02T14:02:55.425517028Z
review_status: UNREVIEWED
@gopherbot
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Change https://go.dev/cl/603715 mentions this issue: data/reports: add 20 unreviewed reports

@gopherbot
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Change https://go.dev/cl/603716 mentions this issue: data/reports: add 19 unreviewed reports

This was referenced Aug 22, 2024
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@tatianab @gopherbot @GoVulnBot