CVE-2016-4577
HIGHHuawei USG9500 NGFW Module Secospace USG6300 USG6500 USG6600 - Buffer Overflow via Smart DNS Crafted Packet
Title source: llmDescription
Buffer overflow in the Smart DNS functionality in the Huawei NGFW Module and Secospace USG6300, USG6500, USG6600, and USG9500 firewalls with software before V500R001C20SPC100 allows remote attackers to cause a denial of service or execute arbitrary code via a crafted packet, related to "illegitimate parameters."
References (2)
Core 2
Core References
Vendor Advisory x_refsource_confirm
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160511-01-dns-en
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/90532
Scores
CVSS v3
7.5
EPSS
0.0013
EPSS Percentile
31.2%
Attack Vector
ADJACENT_NETWORK
CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-119
Status
published
Products (5)
huawei/ngfw_module_firmware
v500r001c00
huawei/secospace_usg6300_firmware
v500r001c00
huawei/secospace_usg6500_firmware
v500r001c00
huawei/secospace_usg6600_firmware
v500r001c00
huawei/usg9500_firmware
v500r001c00
Published
May 23, 2016
Tracked Since
Feb 18, 2026