CVE-2016-6518

HIGH

Huawei S Series Switches - Denial of Service via Malformed Packet Memory Leak

Title source: llm
STIX 2.1

Description

Memory leak in Huawei S9300, S5300, S5700, S6700, S7700, S9700, and S12700 devices allows remote attackers to cause a denial of service (memory consumption and restart) via a large number of malformed packets.

References (2)

Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/92968

Scores

CVSS v3 7.5
EPSS 0.0032
EPSS Percentile 55.3%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-399
Status published
Products (50)
huawei/s12700_firmware v200r005c00
huawei/s12700_firmware v200r006c00
huawei/s12700_firmware v200r008c00
huawei/s5300_firmware v200r001c00
huawei/s5300_firmware v200r002c00
huawei/s5300_firmware v200r003c00
huawei/s5300_firmware v200r005c00
huawei/s5300_firmware v200r005c01
huawei/s5300_firmware v200r005c02
huawei/s5300_firmware v200r006c00
... and 40 more
Published Sep 26, 2016
Tracked Since Feb 18, 2026