CVE-2019-5256

Description

Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have a null pointer dereference vulnerability. The system dereferences a pointer that it expects to be valid, but is NULL. A local attacker could exploit this vulnerability by sending crafted parameters. A successful exploit could cause a denial of service and the process reboot.

Risk Information

Base Score

5.5

MODERATE

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS Score

Exploitation Probability

0.057

Associated Vulnerability

Vulnerability	OS Platform
Vulnerabilities CVE-2019-5254 ,CVE-2019-5255 ,CVE-2019-5256 ,CVE-2019-5257 ,CVE-2019-5258 are affected in ap2000_firmware v200r009c00	NCM
Vulnerabilities CVE-2019-5254 ,CVE-2019-5255 ,CVE-2019-5256 ,CVE-2019-5257 ,CVE-2019-5258 are affected in ap2000_firmware v200r008c10	NCM
Vulnerabilities CVE-2019-5254 ,CVE-2019-5255 ,CVE-2019-5256 ,CVE-2019-5257 ,CVE-2019-5258 are affected in ap2000_firmware v200r008c00	NCM
Vulnerabilities CVE-2019-5254 ,CVE-2019-5255 ,CVE-2019-5256 ,CVE-2019-5257 ,CVE-2019-5258 are affected in ap2000_firmware v200r007c20	NCM
Vulnerabilities CVE-2019-5254 ,CVE-2019-5255 ,CVE-2019-5256 ,CVE-2019-5257 ,CVE-2019-5258 are affected in ap2000_firmware v200r007c10	NCM
Vulnerabilities CVE-2019-5254 ,CVE-2019-5255 ,CVE-2019-5256 ,CVE-2019-5257 ,CVE-2019-5258 are affected in ap2000_firmware v200r006c20	NCM
Vulnerabilities CVE-2019-5254 ,CVE-2019-5255 ,CVE-2019-5256 ,CVE-2019-5257 ,CVE-2019-5258 are affected in ap2000_firmware v200r006c10	NCM
Vulnerabilities CVE-2019-5254 ,CVE-2019-5255 ,CVE-2019-5256 ,CVE-2019-5257 ,CVE-2019-5258 are affected in ap2000_firmware v200r005c30	NCM
NULL Pointer Dereference Vulnerability (CVE-2019-5256)	NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234