high
7.8
CWE
190 20
Advisory Published
Updated

CVE-2019-19413: Integer Overflow

First published: Tue Jan 21 2020(Updated: )

There is an integer overflow vulnerability in LDAP client of some Huawei products. Due to insufficient input validation, a remote attacker could exploit this vulnerability by sending malformed packets to the target devices. Successful exploit could cause the affected system crash.

Credit: psirt@huawei.com

Affected SoftwareAffected VersionHow to fix
Huawei Dbs3900 Tdd Lte Firmware=v100r003c00
Huawei Dbs3900 Tdd Lte Firmware=v100r004c10
Huawei Dbs3900 Tdd Lte
Huawei Dp300 Firmware=v500r002c00
Huawei DP300
Huawei Rp200 Firmware=v500r002c00spc200
Huawei Rp200 Firmware=v600r006c00
Huawei Rp200
Huawei Te30 Firmware=v100r001c10
Huawei Te30 Firmware=v600r006c00
Huawei TE30
Huawei Te40 Firmware=v600r006c00
Huawei Te40
Huawei Te50 Firmware=v600r006c00
Huawei Te50
Huawei Te60 Firmware=v100r001c10
Huawei Te60 Firmware=v500r002c00
Huawei Te60 Firmware=v600r006c00
Huawei TE60

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID?

    The vulnerability ID is CVE-2019-19413.

  • What is the severity of CVE-2019-19413?

    The severity of CVE-2019-19413 is high with a severity value of 7.5.

  • Which products are affected by CVE-2019-19413?

    Some Huawei products, including Huawei Dbs3900 Tdd Lte Firmware v100r003c00 and v100r004c10, Huawei Dp300 Firmware v500r002c00, and Huawei Rp200 Firmware v500r002c00spc200 and v600r006c00 are affected by CVE-2019-19413.

  • How can a remote attacker exploit CVE-2019-19413?

    A remote attacker can exploit CVE-2019-19413 by sending malformed packets to the target devices.

  • What is the impact of a successful exploit of CVE-2019-19413?

    A successful exploit of CVE-2019-19413 can cause the affected system to crash.

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