medium
6.5
CWE
401
Advisory Published
Updated

CVE-2019-5293

First published: Wed Nov 13 2019(Updated: )

Some Huawei products have a memory leak vulnerability when handling some messages. A remote attacker with operation privilege could exploit the vulnerability by sending specific messages continuously. Successful exploit may cause some service to be abnormal.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei Ar120-s Firmware=v200r005c20
Huawei Ar120-s Firmware=v200r006c10
Huawei AR120-S
Huawei Ar1200 Firmware=v200r005c20
Huawei Ar1200 Firmware=v200r006c10
Huawei AR1200
Huawei Ar1200-s Firmware=v200r005c20
Huawei Ar1200-s Firmware=v200r006c10
Huawei Ar1200-s
Huawei Ar150 Firmware=v200r005c20
Huawei Ar150 Firmware=v200r006c10
Huawei Ar150
Huawei Ar150-s Firmware=v200r005c20
Huawei Ar150-s Firmware=v200r006c10
Huawei Ar150-s
Huawei Ar160 Firmware=v200r005c20
Huawei Ar160 Firmware=v200r006c10
Huawei Ar160
Huawei Ar200 Firmware=v200r005c20
Huawei Ar200 Firmware=v200r006c10
Huawei Ar200
Huawei Ar200-s Firmware=v200r005c20
Huawei Ar200-s Firmware=v200r006c10
Huawei Ar200-s
Huawei Ar2200 Firmware=v200r005c20
Huawei Ar2200 Firmware=v200r006c10
Huawei Ar2200
Huawei Ar2200-s Firmware=v200r005c20
Huawei Ar2200-s Firmware=v200r006c10
Huawei Ar2200-s
Huawei Ar3200 Firmware=v200r005c20
Huawei Ar3200 Firmware=v200r006c10
Huawei AR3200
Huawei Ar3600 Firmware=v200r006c10
Huawei Ar3600
Huawei Netengine16ex Firmware=v200r005c20
Huawei Netengine16ex Firmware=v200r006c10
Huawei Netengine16ex
Huawei Srg1300 Firmware=v200r005c20
Huawei Srg1300 Firmware=v200r006c10
Huawei Srg1300
Huawei Srg2300 Firmware=v200r005c20
Huawei Srg2300 Firmware=v200r006c10
Huawei Srg2300
Huawei Srg3300 Firmware=v200r005c20
Huawei Srg3300 Firmware=v200r006c10
Huawei Srg3300

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID of this memory leak vulnerability in some Huawei products?

    The vulnerability ID is CVE-2019-5293.

  • What is the severity of CVE-2019-5293?

    The severity of CVE-2019-5293 is medium (6.5).

  • Which Huawei products are affected by CVE-2019-5293?

    Some Huawei products affected by CVE-2019-5293 include Ar120-s Firmware, Ar1200 Firmware, Ar160 Firmware, Ar200 Firmware, Ar2200 Firmware, Ar3200 Firmware, Ar3600 Firmware, Netengine16ex Firmware, Srg1300 Firmware, Srg2300 Firmware, and Srg3300 Firmware.

  • How does the vulnerability in CVE-2019-5293 work?

    The vulnerability in CVE-2019-5293 is a memory leak vulnerability that can be exploited by a remote attacker with operation privilege by sending specific messages continuously, leading to abnormal service behavior.

  • Is there a fix available for CVE-2019-5293?

    To mitigate the vulnerability, it is recommended to upgrade to the specified firmware versions provided by Huawei. Please refer to the vendor's security advisory for more information.

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