7.5
CWE
415
Advisory Published
Updated

CVE-2020-1829: Double Free

First published: Mon Feb 17 2020(Updated: )

Huawei NIP6800 versions V500R001C30 and V500R001C60SPC500; and Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, and V500R001C60SPC500 have a vulnerability that the IPSec module handles a message improperly. Attackers can send specific message to cause double free memory. This may compromise normal service.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei Nip6800 Firmware=v500r001c30
Huawei Nip6800 Firmware=v500r001c60spc500
Huawei NIP6800
Huawei Secospace Usg6600 Firmware=v500r001c30spc200
Huawei Secospace Usg6600 Firmware=v500r001c30spc600
Huawei Secospace Usg6600 Firmware=v500r001c60spc500
Huawei Secospace USG6600
Huawei Usg9500 Firmware=v500r001c30spc200
Huawei Usg9500 Firmware=v500r001c30spc600
Huawei Usg9500 Firmware=v500r001c60spc500
Huawei USG9500

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Frequently Asked Questions

  • What is the vulnerability ID of this issue?

    The vulnerability ID of this issue is CVE-2020-1829.

  • Which Huawei products are affected by this vulnerability?

    Huawei NIP6800 versions V500R001C30 and V500R001C60SPC500; and Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, and V500R001C60SPC500 are affected by this vulnerability.

  • What is the severity rating of CVE-2020-1829?

    The severity rating of CVE-2020-1829 is high with a score of 7.5.

  • How can attackers exploit this vulnerability?

    Attackers can exploit this vulnerability by sending a specific message to cause double free memory.

  • Is there a fix available for this vulnerability?

    To fix this vulnerability, it is recommended to follow the mitigation steps provided in the vendor's security advisory.

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