high
7.5
CWE
772
Advisory Published
Updated

CVE-2017-15349

First published: Thu Feb 15 2018(Updated: )

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.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei Cloudengine 12800 Firmware=v100r003c00
Huawei Cloudengine 12800 Firmware=v100r005c00
Huawei Cloudengine 12800 Firmware=v100r005c10
Huawei Cloudengine 12800 Firmware=v100r006c00
Huawei CloudEngine 12800
Huawei Cloudengine 5800 Firmware=v100r003c00
Huawei Cloudengine 5800 Firmware=v100r005c00
Huawei Cloudengine 5800 Firmware=v100r005c10
Huawei Cloudengine 5800 Firmware=v100r006c00
Huawei CloudEngine 5800
Huawei Cloudengine 6800 Firmware=v100r003c00
Huawei Cloudengine 6800 Firmware=v100r005c00
Huawei Cloudengine 6800 Firmware=v100r005c10
Huawei Cloudengine 6800 Firmware=v100r006c00
Huawei CloudEngine 6800
Huawei Cloudengine 7800 Firmware=v100r003c00
Huawei Cloudengine 7800 Firmware=v100r005c00
Huawei Cloudengine 7800 Firmware=v100r005c10
Huawei Cloudengine 7800 Firmware=v100r006c00
Huawei Cloudengine 7800

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2017-15349?

    The severity of CVE-2017-15349 is high, with a score of 7.5.

  • Which Huawei devices are affected by CVE-2017-15349?

    Huawei CloudEngine 12800 V100R003C00, V100R005C00, V100R005C10, V100R006C00, CloudEngine 5800 V100R003C00, V100R005C00, V100R005C10, V100R006C00, CloudEngine 6800 V100R003C00, V100R005C00, V100R005C10, V100R006C00, and CloudEngine 7800 V100R003C00, V100R005C00, V100R005C10, V100R006C00 are affected by CVE-2017-15349.

  • What is the vulnerability description of CVE-2017-15349?

    CVE-2017-15349 is a memory leak vulnerability in Huawei CloudEngine and CloudEngine 5800, 6800, and 7800 series devices.

  • How can I fix CVE-2017-15349?

    To fix CVE-2017-15349, Huawei recommends upgrading the firmware to V100R006C10SPC800 or a later version.

  • Where can I find more information about CVE-2017-15349?

    More information about CVE-2017-15349 can be found on the Huawei Security Advisory website at http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171201-01-router-en.

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