CVE intelligence and bounded remediation

CVE-2017-15349 — Huawei Cloudengine 12800 Firmware security vulnerability

High CVSS 7.5

Huawei CloudEngine 12800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 5800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 6800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 7800 V100R003C00, V100R005C00, V100R005C10, V100R006C00 have a memory leak vulnerability. An unauthenticated attacker may send specific Resource ReServation Protocol (RSVP) packets to the affected products. Due to not release the memory to handle the packets, successful exploit will result in memory leak of the affected products and lead to a DoS condition.

Severity
High
CVSS
7.5 (3.0)
Published
2018-02-15
CISA KEV
Not currently listed
Ecosystem
operating-system
Weaknesses
CWE-772

Affected products

  • huawei / cloudengine_12800_firmware / v100r003c00
  • huawei / cloudengine_12800_firmware / v100r005c00
  • huawei / cloudengine_12800_firmware / v100r005c10
  • huawei / cloudengine_12800_firmware / v100r006c00
  • huawei / cloudengine_5800_firmware / v100r003c00
  • huawei / cloudengine_5800_firmware / v100r005c00

Showing 6 representative product identities from 16 source matches. Confirm exact affected versions with the linked vendor and NVD evidence.

Matched remediation archetype

General vulnerability remediation

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Confirm the affected component, deployment paths, reachable interfaces, and enabled features from inventories and configuration, without probing production destructively.
  • Compare the advisory's affected conditions with the repository lockfiles, build manifests, artifacts, and runtime inventory.
  • Identify data sensitivity, trust boundaries, and privilege level for every confirmed affected deployment.

Remediate safely

  • Apply a vendor-supported fix or remove the affected component or feature; record the selected change and its source in the repository.
  • Update direct and transitive dependency locks, generated artifacts, deployment manifests, and asset inventories together.
  • Add a regression test for the documented unsafe condition using inert inputs and preserve rollback instructions.

Authoritative sources

Complete CVE record and remediation plan

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