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CVE-2020-1824

There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some

Published
Last modified
published
Not listed in CISA KEV
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: no
  • Technical impact: partial

Summary

There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Service (COPS) protocol of some Huawei products. The specific decoding function may occur out-of-bounds read when processes an incoming data packet. Successful exploit of these vulnerabilities may disrupt service on the affected device. (Vulnerability ID: HWPSIRT-2018-12275,HWPSIRT-2018-12276,HWPSIRT-2018-12277,HWPSIRT-2018-12278,HWPSIRT-2018-12279,HWPSIRT-2018-12280 and HWPSIRT-2018-12289) The seven vulnerabilities have been assigned seven Common Vulnerabilities and Exposures (CVE) IDs: CVE-2020-1818, CVE-2020-1819, CVE-2020-1820, CVE-2020-1821, CVE-2020-1822, CVE-2020-1823 and CVE-2020-1824.

Timeline

  1. CVE published
  2. CISA SSVC assessment

    Exploitation: none · Automatable: no · Technical impact: partial

  3. Record last updated

Affected versions

  • Huawei IPS Module

    V500R001C30, V500R001C60, V500R005C00

  • Huawei NGFW Module

    V500R002C00, V500R002C20, V500R005C00

  • Huawei NIP6300

    V500R001C30, V500R001C60, V500R005C00

  • Huawei NIP6600

    V500R001C30, V500R001C60, V500R005C00

  • Huawei NIP6800

    V500R001C60, V500R005C00

  • Huawei Secospace USG6300

    V500R001C30, V500R001C60, V500R005C00

  • Huawei Secospace USG6500

    V500R001C30, V500R001C60, V500R005C00

  • Huawei Secospace USG6600

    V500R001C30, V500R005C00

  • Huawei USG6000V

    V500R003C00

References 1

huawei.com