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4.3
CVSSv2

CVE-2020-1815

Published: 18/02/2020 Updated: 21/07/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

Huawei NIP6800 versions V500R001C30, V500R001C60SPC500, and V500R005C00; Secospace USG6600 and USG9500 versions V500R001C30SPC200, V500R001C30SPC600, V500R001C60SPC500, and V500R005C00 have a memory leak vulnerability. The software does not sufficiently track and release allocated memory while parse certain message, the attacker sends the message continuously that could consume remaining memory. Successful exploit could cause memory exhaust.

Vulnerability Trend

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huawei nip6800_firmware v500r001c30

huawei nip6800_firmware v500r001c60spc500

huawei nip6800_firmware v500r005c00

huawei secospace_usg6600_firmware v500r001c30spc200

huawei secospace_usg6600_firmware v500r001c30spc600

huawei secospace_usg6600_firmware v500r001c60spc500

huawei secospace_usg6600_firmware v500r005c00

huawei usg9500_firmware v500r001c30spc200

huawei usg9500_firmware v500r001c30spc600

huawei usg9500_firmware v500r001c60spc500

huawei usg9500_firmware v500r005c00

Vendor Advisories

Huawei Security Advisories: Security Advisory - Memory Leak Vulnerability in Some Firewall Products
There is a memory leak vulnerability in some firewall products The software does not sufficiently track and release allocated memory while parse certain message, the attacker sends the message continuously that could consume remaining memory Successful exploit could cause memory exhaust (Vulnerability ID: HWPSIRT-2019-12415) This vulnerability h ...

References

CWE-401http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-02-firewall-enhttps://nvd.nist.govhttps://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200212-02-firewall-en
CVSSv2
CVSSv2
CVSSv3
VMScore
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