CVE-2019-5256

CWE-476 — NULL Pointer Dereference3 documents3 sources
Severity
5.5MEDIUM
EPSS
0.1%
top 82.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
17
Huawei Ap2000 FirmwareHuawei Espace U1981 FirmwareHuawei IPS Firmware+14 more
Timeline
PublishedDec 13
Latest updateMay 24

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.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages17 packages

▶NVDhuawei/svn5800_firmwarev200r003c00spc100

🔴Vulnerability Details

2
GHSA
GHSA-9x6m-qh7h-v267: Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospa↗2022-05-24
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CVEList
CVE-2019-5256: Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospa↗2019-12-13
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CVE-2019-5256 (MEDIUM CVSS 5.5) | Certain Huawei products (AP2000;IPS | cvebase.io