CVE intelligence and bounded remediation

CVE-2017-8200 — MAX PRESENCE V100R001C00, TP3106 V100R002C00, TP3206 V100R002C00 have an out-of-bounds read vulnerability in H323 protocol

Medium CVSS 6.5

MAX PRESENCE V100R001C00, TP3106 V100R002C00, TP3206 V100R002C00 have an out-of-bounds read vulnerability in H323 protocol. An attacker logs in to the system as a user and send crafted packets to the affected products. Due to insufficient verification of the packets, successful exploit will cause process reboot.

Severity
Medium
CVSS
6.5 (3.0)
Published
2017-11-22
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-125

Affected products

  • huawei / max_presence_firmware / v100r001c00
  • huawei / tp3106_firmware / v100r002c00
  • huawei / tp3206_firmware / v100r002c00

Matched remediation archetype

Buffer bounds, memory safety, and memory corruption

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Check exposure

  • Identify affected native-code versions, build flags, architectures, parsers, codecs, drivers, and input paths in all shipped artifacts.
  • Determine whether untrusted data reaches the affected routine and the process privilege, sandbox, and network exposure.
  • Confirm statically linked, vendored, firmware, and platform-provided copies, not only package-manager records.

Remediate safely

  • Apply the maintained upstream correction or replace the affected component, then rebuild every dependent artifact from clean inputs.
  • Adopt bounds-checked interfaces, validated sizes and integer conversions, clear ownership, and memory-safe components where practical.
  • Enable supported compiler and runtime hardening and add sanitized tests and fuzz regression seeds derived from non-weaponized fixtures.

Authoritative sources

Complete CVE record and remediation plan

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