CVE-2019-5256: Null Pointer Dereference

First published: Fri Dec 13 2019(Updated: )

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.

Credit: psirt@huawei.com

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• collector/nvd-index
• agent/severity
• agent/references
• agent/author
• agent/event
• agent/tags
• agent/weakness
• agent/type
• agent/description
• agent/softwarecombine
• agent/first-publish-date
• agent/last-modified-date
• collector/mitre-cve
• source/MITRE
• vendor/huawei
• canonical/huawei ap2000 firmware
• version/huawei ap2000 firmware/v200r005c30
• version/huawei ap2000 firmware/v200r006c10
• version/huawei ap2000 firmware/v200r006c20
• version/huawei ap2000 firmware/v200r007c10
• version/huawei ap2000 firmware/v200r007c20
• version/huawei ap2000 firmware/v200r008c00
• version/huawei ap2000 firmware/v200r008c10
• version/huawei ap2000 firmware/v200r009c00
• canonical/huawei ap2000
• canonical/huawei ips firmware
• version/huawei ips firmware/v500r001c00spc300
• version/huawei ips firmware/v500r001c00spc500
• version/huawei ips firmware/v500r001c00sph303
• version/huawei ips firmware/v500r001c00sph508
• version/huawei ips firmware/v500r001c20
• version/huawei ips firmware/v500r001c20spc100
• version/huawei ips firmware/v500r001c20spc100pwe
• version/huawei ips firmware/v500r001c20spc200
• version/huawei ips firmware/v500r001c20spc200b062
• version/huawei ips firmware/v500r001c20spc200pwe
• version/huawei ips firmware/v500r001c20spc300b078
• version/huawei ips firmware/v500r001c20spc300pwe
• version/huawei ips firmware/v500r001c30
• version/huawei ips firmware/v500r001c30spc100
• version/huawei ips firmware/v500r001c30spc100pwe
• version/huawei ips firmware/v500r001c30spc200
• version/huawei ips firmware/v500r001c30spc200pwe
• version/huawei ips firmware/v500r001c30spc300
• version/huawei ips firmware/v500r001c50
• version/huawei ips firmware/v500r001c50pwe
• version/huawei ips firmware/v500r001c80
• version/huawei ips firmware/v500r005c00
• canonical/huawei ips
• canonical/huawei ngfw firmware
• version/huawei ngfw firmware/v500r001c00spc300
• version/huawei ngfw firmware/v500r001c00spc500
• version/huawei ngfw firmware/v500r001c00spc500pwe
• version/huawei ngfw firmware/v500r001c00sph303
• version/huawei ngfw firmware/v500r001c00sph508
• version/huawei ngfw firmware/v500r001c20
• version/huawei ngfw firmware/v500r001c20spc100
• version/huawei ngfw firmware/v500r001c20spc100pwe
• version/huawei ngfw firmware/v500r001c20spc200
• version/huawei ngfw firmware/v500r001c20spc200b062
• version/huawei ngfw firmware/v500r001c20spc200pwe
• version/huawei ngfw firmware/v500r001c20spc300b078
• version/huawei ngfw firmware/v500r001c20spc300pwe
• version/huawei ngfw firmware/v500r002c00
• version/huawei ngfw firmware/v500r002c00spc100
• version/huawei ngfw firmware/v500r002c00spc100pwe
• version/huawei ngfw firmware/v500r002c00spc200
• version/huawei ngfw firmware/v500r002c00spc200pwe
• version/huawei ngfw firmware/v500r002c00spc300
• version/huawei ngfw firmware/v500r002c10
• version/huawei ngfw firmware/v500r002c10pwe
• version/huawei ngfw firmware/v500r002c30
• version/huawei ngfw firmware/v500r002c30pwe
• version/huawei ngfw firmware/v500r005c00
• canonical/huawei ngfw
• canonical/huawei nip6300 firmware
• version/huawei nip6300 firmware/v500r001c00spc300
• version/huawei nip6300 firmware/v500r001c00spc500
• version/huawei nip6300 firmware/v500r001c00sph303
• version/huawei nip6300 firmware/v500r001c00sph508
• version/huawei nip6300 firmware/v500r001c20
• version/huawei nip6300 firmware/v500r001c20spc100
• version/huawei nip6300 firmware/v500r001c20spc100pwe
• version/huawei nip6300 firmware/v500r001c20spc200
• version/huawei nip6300 firmware/v500r001c20spc200b062
• version/huawei nip6300 firmware/v500r001c20spc200pwe
• version/huawei nip6300 firmware/v500r001c20spc300b078
• version/huawei nip6300 firmware/v500r001c20spc300pwe
• version/huawei nip6300 firmware/v500r001c30
• version/huawei nip6300 firmware/v500r001c30spc100
• version/huawei nip6300 firmware/v500r001c30spc100pwe
• version/huawei nip6300 firmware/v500r001c30spc200
• version/huawei nip6300 firmware/v500r001c30spc200pwe
• version/huawei nip6300 firmware/v500r001c30spc300
• version/huawei nip6300 firmware/v500r001c50
• version/huawei nip6300 firmware/v500r001c50pwe
• version/huawei nip6300 firmware/v500r001c80
• version/huawei nip6300 firmware/v500r005c00
• canonical/huawei nip6300
• canonical/huawei nip6600 firmware
• version/huawei nip6600 firmware/v500r001c00spc300
• version/huawei nip6600 firmware/v500r001c00spc500
• version/huawei nip6600 firmware/v500r001c00sph303
• version/huawei nip6600 firmware/v500r001c00sph508
• version/huawei nip6600 firmware/v500r001c20
• version/huawei nip6600 firmware/v500r001c20spc100
• version/huawei nip6600 firmware/v500r001c20spc100pwe
• version/huawei nip6600 firmware/v500r001c20spc200
• version/huawei nip6600 firmware/v500r001c20spc200b062
• version/huawei nip6600 firmware/v500r001c20spc200pwe
• version/huawei nip6600 firmware/v500r001c20spc300b078
• version/huawei nip6600 firmware/v500r001c30
• version/huawei nip6600 firmware/v500r001c30spc100
• version/huawei nip6600 firmware/v500r001c30spc100pwe
• version/huawei nip6600 firmware/v500r001c30spc200
• version/huawei nip6600 firmware/v500r001c30spc200pwe
• version/huawei nip6600 firmware/v500r001c30spc300
• version/huawei nip6600 firmware/v500r001c50
• version/huawei nip6600 firmware/v500r001c50pwe
• version/huawei nip6600 firmware/v500r001c80
• version/huawei nip6600 firmware/v500r005c00
• canonical/huawei nip6600
• canonical/huawei nip6800 firmware
• version/huawei nip6800 firmware/v500r001c50
• version/huawei nip6800 firmware/v500r001c50pwe
• version/huawei nip6800 firmware/v500r001c80
• version/huawei nip6800 firmware/v500r005c00
• canonical/huawei nip6800
• canonical/huawei s5700 firmware
• version/huawei s5700 firmware/v200r005c03
• canonical/huawei s5700
• canonical/huawei svn5600 firmware
• version/huawei svn5600 firmware/v200r003c00spc100
• canonical/huawei svn5600
• canonical/huawei svn5800 firmware
• version/huawei svn5800 firmware/v200r003c00spc100
• canonical/huawei svn5800
• canonical/huawei svn5800-c firmware
• version/huawei svn5800-c firmware/v200r003c00spc100
• canonical/huawei svn5800-c
• canonical/huawei semg9811 firmware
• version/huawei semg9811 firmware/v500r002c20
• version/huawei semg9811 firmware/v500r002c30
• version/huawei semg9811 firmware/v500r005c00
• canonical/huawei semg9811
• canonical/huawei secospace antiddos8000 firmware
• version/huawei secospace antiddos8000 firmware/v500r001c00
• version/huawei secospace antiddos8000 firmware/v500r001c00spc200
• version/huawei secospace antiddos8000 firmware/v500r001c00spc300
• version/huawei secospace antiddos8000 firmware/v500r001c00spc500
• version/huawei secospace antiddos8000 firmware/v500r001c00spc600
• version/huawei secospace antiddos8000 firmware/v500r001c00spc700
• version/huawei secospace antiddos8000 firmware/v500r001c00sph303
• version/huawei secospace antiddos8000 firmware/v500r001c20spc200
• version/huawei secospace antiddos8000 firmware/v500r001c20spc300
• version/huawei secospace antiddos8000 firmware/v500r001c20spc500
• version/huawei secospace antiddos8000 firmware/v500r001c20spc600
• version/huawei secospace antiddos8000 firmware/v500r001c60spc100
• version/huawei secospace antiddos8000 firmware/v500r001c60spc101
• version/huawei secospace antiddos8000 firmware/v500r001c60spc200
• version/huawei secospace antiddos8000 firmware/v500r001c60spc300
• version/huawei secospace antiddos8000 firmware/v500r001c60spc500
• version/huawei secospace antiddos8000 firmware/v500r001c60spc600
• version/huawei secospace antiddos8000 firmware/v500r005c00
• version/huawei secospace antiddos8000 firmware/v500r005c00spc100
• canonical/huawei secospace antiddos8000
• canonical/huawei secospace usg6300 firmware
• version/huawei secospace usg6300 firmware/v100r001c20spc100
• version/huawei secospace usg6300 firmware/v500r001c00spc300
• version/huawei secospace usg6300 firmware/v500r001c00spc500
• version/huawei secospace usg6300 firmware/v500r001c00spc500pwe
• version/huawei secospace usg6300 firmware/v500r001c00sph303
• version/huawei secospace usg6300 firmware/v500r001c00sph508
• version/huawei secospace usg6300 firmware/v500r001c20
• version/huawei secospace usg6300 firmware/v500r001c20spc100
• version/huawei secospace usg6300 firmware/v500r001c20spc100pwe
• version/huawei secospace usg6300 firmware/v500r001c20spc101
• version/huawei secospace usg6300 firmware/v500r001c20spc200
• version/huawei secospace usg6300 firmware/v500r001c20spc200b062
• version/huawei secospace usg6300 firmware/v500r001c20spc200pwe
• version/huawei secospace usg6300 firmware/v500r001c20spc300b078
• version/huawei secospace usg6300 firmware/v500r001c20spc300pwe
• version/huawei secospace usg6300 firmware/v500r001c30
• version/huawei secospace usg6300 firmware/v500r001c30spc100
• version/huawei secospace usg6300 firmware/v500r001c30spc100pwe
• version/huawei secospace usg6300 firmware/v500r001c30spc200
• version/huawei secospace usg6300 firmware/v500r001c30spc200pwe
• version/huawei secospace usg6300 firmware/v500r001c30spc300
• version/huawei secospace usg6300 firmware/v500r001c50
• version/huawei secospace usg6300 firmware/v500r001c50pwe
• version/huawei secospace usg6300 firmware/v500r001c80
• version/huawei secospace usg6300 firmware/v500r001c80pwe
• version/huawei secospace usg6300 firmware/v500r005c00
• canonical/huawei secospace usg6300
• canonical/huawei secospace usg6500 firmware
• version/huawei secospace usg6500 firmware/v100r001c20spc100
• version/huawei secospace usg6500 firmware/v500r001c00spc300
• version/huawei secospace usg6500 firmware/v500r001c00spc500
• version/huawei secospace usg6500 firmware/v500r001c00spc500pwe
• version/huawei secospace usg6500 firmware/v500r001c00sph303
• version/huawei secospace usg6500 firmware/v500r001c00sph508
• version/huawei secospace usg6500 firmware/v500r001c20
• version/huawei secospace usg6500 firmware/v500r001c20spc100
• version/huawei secospace usg6500 firmware/v500r001c20spc100pwe
• version/huawei secospace usg6500 firmware/v500r001c20spc101
• version/huawei secospace usg6500 firmware/v500r001c20spc200
• version/huawei secospace usg6500 firmware/v500r001c20spc200b062
• version/huawei secospace usg6500 firmware/v500r001c20spc200pwe
• version/huawei secospace usg6500 firmware/v500r001c20spc300b078
• version/huawei secospace usg6500 firmware/v500r001c20spc300pwe
• version/huawei secospace usg6500 firmware/v500r001c30
• version/huawei secospace usg6500 firmware/v500r001c30spc100
• version/huawei secospace usg6500 firmware/v500r001c30spc100pwe
• version/huawei secospace usg6500 firmware/v500r001c30spc200
• version/huawei secospace usg6500 firmware/v500r001c30spc200pwe
• version/huawei secospace usg6500 firmware/v500r001c30spc300
• version/huawei secospace usg6500 firmware/v500r001c50
• version/huawei secospace usg6500 firmware/v500r001c50pwe
• version/huawei secospace usg6500 firmware/v500r001c80
• version/huawei secospace usg6500 firmware/v500r001c80pwe
• version/huawei secospace usg6500 firmware/v500r005c00
• canonical/huawei secospace usg6500
• canonical/huawei secospace usg6600 firmware
• version/huawei secospace usg6600 firmware/v100r001c00spc200
• version/huawei secospace usg6600 firmware/v100r001c10spc200
• version/huawei secospace usg6600 firmware/v100r001c10spc201
• version/huawei secospace usg6600 firmware/v100r001c20spc100
• version/huawei secospace usg6600 firmware/v100r001c20spc200
• version/huawei secospace usg6600 firmware/v500r001c00
• version/huawei secospace usg6600 firmware/v500r001c00spc050
• version/huawei secospace usg6600 firmware/v500r001c00spc090
• version/huawei secospace usg6600 firmware/v500r001c00spc300
• version/huawei secospace usg6600 firmware/v500r001c00spc500
• version/huawei secospace usg6600 firmware/v500r001c00spc500pwe
• version/huawei secospace usg6600 firmware/v500r001c00sph303
• version/huawei secospace usg6600 firmware/v500r001c20
• version/huawei secospace usg6600 firmware/v500r001c20spc100
• version/huawei secospace usg6600 firmware/v500r001c20spc100pwe
• version/huawei secospace usg6600 firmware/v500r001c20spc101
• version/huawei secospace usg6600 firmware/v500r001c20spc200
• version/huawei secospace usg6600 firmware/v500r001c20spc200pwe
• version/huawei secospace usg6600 firmware/v500r001c20spc300
• version/huawei secospace usg6600 firmware/v500r001c20spc300b078
• version/huawei secospace usg6600 firmware/v500r001c20spc300pwe
• version/huawei secospace usg6600 firmware/v500r001c30
• version/huawei secospace usg6600 firmware/v500r001c30spc100
• version/huawei secospace usg6600 firmware/v500r001c30spc100pwe
• version/huawei secospace usg6600 firmware/v500r001c30spc200
• version/huawei secospace usg6600 firmware/v500r001c30spc200pwe
• version/huawei secospace usg6600 firmware/v500r001c30spc300
• version/huawei secospace usg6600 firmware/v500r001c30spc500
• version/huawei secospace usg6600 firmware/v500r001c30spc600
• version/huawei secospace usg6600 firmware/v500r001c30spc600pwe
• version/huawei secospace usg6600 firmware/v500r001c30spc601
• version/huawei secospace usg6600 firmware/v500r001c50
• version/huawei secospace usg6600 firmware/v500r001c50pwe
• version/huawei secospace usg6600 firmware/v500r001c50spc009
• version/huawei secospace usg6600 firmware/v500r001c50spc100
• version/huawei secospace usg6600 firmware/v500r001c50spc100pwe
• version/huawei secospace usg6600 firmware/v500r001c50spc200
• version/huawei secospace usg6600 firmware/v500r001c50spc200pwe
• version/huawei secospace usg6600 firmware/v500r001c50spc300
• version/huawei secospace usg6600 firmware/v500r001c60
• version/huawei secospace usg6600 firmware/v500r001c60spc100
• version/huawei secospace usg6600 firmware/v500r001c60spc100pwe
• version/huawei secospace usg6600 firmware/v500r001c60spc200
• version/huawei secospace usg6600 firmware/v500r001c60spc200pwe
• version/huawei secospace usg6600 firmware/v500r001c60spc300
• version/huawei secospace usg6600 firmware/v500r001c60spc500
• version/huawei secospace usg6600 firmware/v500r001c80
• version/huawei secospace usg6600 firmware/v500r001c80pwe
• version/huawei secospace usg6600 firmware/v500r005c00
• version/huawei secospace usg6600 firmware/v500r005c00spc100
• version/huawei secospace usg6600 firmware/v500r005c00spc102
• canonical/huawei secospace usg6600
• canonical/huawei usg6000v firmware
• version/huawei usg6000v firmware/v500r001c10
• version/huawei usg6000v firmware/v500r001c10spc100
• version/huawei usg6000v firmware/v500r001c10spc200
• version/huawei usg6000v firmware/v500r001c20
• version/huawei usg6000v firmware/v500r001c20spc100
• version/huawei usg6000v firmware/v500r001c20spc200
• version/huawei usg6000v firmware/v500r001c20spc300
• version/huawei usg6000v firmware/v500r001c20spc500
• version/huawei usg6000v firmware/v500r001c20spc600
• version/huawei usg6000v firmware/v500r003c00
• version/huawei usg6000v firmware/v500r003c00spc100
• version/huawei usg6000v firmware/v500r005c00
• version/huawei usg6000v firmware/v500r005c00spc100
• canonical/huawei usg6000v
• canonical/huawei espace u1981 firmware
• version/huawei espace u1981 firmware/v200r003c50spc700
• canonical/huawei espace u1981