CVE intelligence and bounded remediation
CVE-2019-5289 — Huawei Manageone security vulnerability
High
CVSS 7.5
Gauss100 OLTP database in ManageOne with versions of 6.5.0 have an out-of-bounds read vulnerability due to the insufficient checks of the specific packet length. Attackers can construct invalid packets to attack the active and standby communication channels. Successful exploit of this vulnerability could allow the attacker to crash the database on the standby node.
- Severity
- High
- CVSS
- 7.5 (3.1)
- Published
- 2019-11-13
- CISA KEV
- Not currently listed
- Ecosystem
- software/application
- Weaknesses
- CWE-125
Affected products
- huawei / manageone / 6.5.0
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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