CVE-2024-32976

Summary

Envoy is a cloud-native, open source edge and service proxy. Envoyproxy with a Brotli filter can get into an endless loop during decompression of Brotli data with extra input.

Affected Software

VendorProductVersion RangeStatus
envoyproxyenvoy>= 1.30.0, <= 11.30.1affected
envoyproxyenvoy>= 1.29.0, <= 1.29.4affected
envoyproxyenvoy>= 1.28.0, <= 1.28.3affected
envoyproxyenvoy> 1.18.0, <= 1.27.5affected

Weaknesses

  • CWE-835: CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

ADP Enrichment

CVE Program Container

Additional References

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: poc
    • Automatable: yes
    • Technical Impact: partial

References