high
7.1
CWE
190
Advisory Published
Updated

CVE-2016-8795: Integer Overflow

First published: Sun Apr 02 2017(Updated: )

Huawei CloudEngine 12800 with software V100R002C00, V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00; CloudEngine 5800 with software V100R002C00, V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00; CloudEngine 6800 with software V100R002C00, V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00; CloudEngine 7800 with software V100R003C00, V100R003C10, V100R005C00, V100R005C10, V100R006C00; CloudEngine 8800 with software V100R006C00; and Secospace USG6600 with software V500R001C00 allow remote unauthenticated attackers to craft specific IPFPM packets to trigger an integer overflow and cause the device to reset.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei CloudEngine 5800 Firmware=v100r002c00
Huawei CloudEngine 5800 Firmware=v100r003c00
Huawei CloudEngine 5800 Firmware=v100r003c10
Huawei CloudEngine 5800 Firmware=v100r005c00
Huawei CloudEngine 5800 Firmware=v100r005c10
Huawei CloudEngine 5800 Firmware=v100r006c00
Huawei CloudEngine 5800 firmware
Huawei CloudEngine 6800 firmware=v100r002c00
Huawei CloudEngine 6800 firmware=v100r003c00
Huawei CloudEngine 6800 firmware=v100r003c10
Huawei CloudEngine 6800 firmware=v100r005c00
Huawei CloudEngine 6800 firmware=v100r005c10
Huawei CloudEngine 6800 firmware=v100r006c00
Huawei CloudEngine 6800
Huawei CloudEngine 12800=v100r002c00
Huawei CloudEngine 12800=v100r003c00
Huawei CloudEngine 12800=v100r003c10
Huawei CloudEngine 12800=v100r005c00
Huawei CloudEngine 12800=v100r005c10
Huawei CloudEngine 12800=v100r006c00
Huawei CloudEngine 12800
Huawei CloudEngine 7800=v100r003c00
Huawei CloudEngine 7800=v100r003c10
Huawei CloudEngine 7800=v100r005c00
Huawei CloudEngine 7800=v100r005c10
Huawei CloudEngine 7800=v100r006c00
Huawei CloudEngine 7800 firmware
Huawei CloudEngine 8800=v100r006c00
Huawei CloudEngine 8800
Huawei Secospace USG6600 firmware=v500r001c00
Huawei Secospace USG6600 firmware

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2016-8795?

    CVE-2016-8795 has a medium severity rating, potentially affecting the confidentiality and integrity of data.

  • How do I fix CVE-2016-8795?

    To fix CVE-2016-8795, update the affected Huawei CloudEngine firmware to a version that is not vulnerable.

  • What devices are affected by CVE-2016-8795?

    CVE-2016-8795 affects Huawei CloudEngine 12800, 5800, 6800, 7800, and 8800 series devices running specified firmware versions.

  • Is there a workaround for CVE-2016-8795?

    There are no documented workarounds for CVE-2016-8795; the recommended solution is to apply the firmware update immediately.

  • What type of vulnerability is CVE-2016-8795?

    CVE-2016-8795 is classified as a security vulnerability that may allow unauthorized access to network devices.

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