Memory Leak Vulnerability in H323 Protocol in Huawei Products
CVE-2017-17257

7.5HIGH

Key Information:

Vendor
McAfee
Status
Ar120-s, Ar1200, Ar1200-s, Ar150, Ar150-s, Ar160, Ar200, Ar200-s, Ar2200, Ar2200-s, Ar3200, Ar3600, Ar510, Dp300, Ips Module, Ngfw Module, Nip6300, Nip6600, Nip6800, Netengine16ex, Rse6500, Srg1300, Srg2300, Srg3300, Svn5600, Svn5800, Svn5800-c, Semg9811, Secospace Usg6300, Secospace Usg6500, Secospace Usg6600, Te30, Te40, Te50, Te60, Tp3106, Tp3206, Usg6000v, Usg9500, Usg9520, Usg9560, Usg9580, Vp9660, VieWPoint 8660, VieWPoint 9030
Vendor
CVE Published:
24 April 2018

Summary

A memory leak vulnerability exists in the H323 protocol within Huawei networking devices. An unauthenticated remote attacker can exploit this flaw by sending specifically crafted packets to the affected products. The insufficiency in packet validation may lead to a memory leak, eventually resulting in a denial of service condition that impacts device availability.

Affected Version(s)

AR120-S, AR1200, AR1200-S, AR150, AR150-S, AR160, AR200, AR200-S, AR2200, AR2200-S, AR3200, AR3600, AR510, DP300, IPS Module, NGFW Module, NIP6300, NIP6600, NIP6800, NetEngine16EX, RSE6500, SRG1300, SRG2300, SRG3300, SVN5600, SVN5800, SVN5800-C, SeMG9811, Secospace USG6300, Secospace USG6500, Secospace USG6600, TE30, TE40, TE50, TE60, TP3106, TP3206, USG6000V, USG9500, USG9520, USG9560, USG9580, VP9660, ViewPoint 8660, ViewPoint 9030 AR120-S V200R006C10, V200R007C00, V200R008C20, V200R008C30, AR1200 V200R006C10, V200R006C13, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30, AR1200-S V200R006C10, V200R007C00, V200R008C20, V200R008C30, AR150 V200R006C10, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30, AR150-S V200R006C10SPC300, V200R007C00, V200R008C20, V200R008C30, AR160 V200R006C10, V200R006C12, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30, AR200 V200R006C10, V200R007C00, V200R007C01, V200R008C20, V200R008C30, AR200-S V200R006C10, V200R007C00, V200R008C20, V200R008C30, AR2200 V200R006C10, V200R006C13, V200R006C16PWE, V200R007C00, V200R007C01, V200R007C02, V200R008C20, V200R008C30, AR2200-S V200R006C10, V200R007C00, V200R008C20, V200R008C30, AR3200 V200R006C10, V200R006C11, V200R007C00, V200R007C01, V200R007C02, V200R008C00, V200R008C10, V200R008C20, V200R008C30, AR3600 V200R006C10, V200R007C00, V200R007C01, V200R008C20, AR510 V200R006C10, V200R006C12, V200R006C13, V200R006 ...[truncated*]

References

http://www.huawei.com/en/psirt/security-advisories/huawei...
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.