CVE-2022-0903

Summary

A call stack overflow bug in the SAML login feature in Mattermost server in versions up to and including 6.3.2 allows an attacker to crash the server via submitting a maliciously crafted POST body.

Affected Software

VendorProductVersion RangeStatus
MattermostMattermost6.3 < 6.3.3affected
MattermostMattermost6.2 < 6.2.3affected
MattermostMattermost6.1 < 6.1.3affected
MattermostMattermost5.37 < 5.37.8affected

Weaknesses

  • Call stack overflow / goroutine stack overflow

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References