CVE:CVE-2017-15334
CNNVD:CNNVD-201712-064
Huawei DP300等都是中国华为（Huawei）公司的产品。Huawei DP300是一款视频会议终端设备。IPS Module是一款入侵防御模块。SIP backup是其中的一个SIP备份模块。
多款Huawei产品中的SIP备份模块存在缓冲区溢出漏洞，该漏洞源于程序对SIP报文中的部分值校验不充分。攻击者可通过向受影响设备发送特制的报文利用该漏洞造成服务异常。以下产品和版本受到影响：Huawei DP300版本；IPS Module V100R001C10版本，V100R001C20版本，V100R001C30版本，V500R001C00版本，V500R001C20版本，V500R001C30版本，V500R001C50版本；NGFW Module V100R001C10版本，V100R001C20版本，V100R001C30版本，V500R001C00版本，V500R001C20版本，V500R002C00版本，V500R002C10版本；NIP6300 V500R001C00版本，V500R001C20版本，V500R001C30版本，V500R001C50版本；NIP6600 V500R001C00版本，V500R001C20版本，V500R001C30版本，V500R001C50版本；NIP6800 V500R001C50版本；RP200 V500R002C00版本，V600R006C00版本；SVN5600等。
solution:Upgrade huawei dp300_firmware to a higher version than v500r002c00,and avoid the version v500r002c00; Upgrade huawei ips_module_firmware to a higher version than v100r001c10,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r001c30,v500r001c50,and avoid the version v100r001c10,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r001c30,v500r001c50; Upgrade huawei ngfw_module_firmware to a higher version than v100r001c10,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r002c00,v500r002c10,and avoid the version v100r001c10,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r002c00,v500r002c10; Upgrade huawei nip6300_firmware to a higher version than v500r001c00,v500r001c20,v500r001c30,v500r001c50,and avoid the version v500r001c00,v500r001c20,v500r001c30,v500r001c50; Upgrade huawei nip6600_firmware to a higher version than v500r001c00,v500r001c20,v500r001c30,v500r001c50,and avoid the version v500r001c00,v500r001c20,v500r001c30,v500r001c50; Upgrade huawei nip6800_firmware to a higher version than v500r001c50,and avoid the version v500r001c50; Upgrade huawei rp200_firmware to a higher version than v500r002c00,v600r006c0,and avoid the version v500r002c00,v600r006c0; Upgrade huawei svn5600_firmware to a higher version than v200r003c00,v200r003c10,and avoid the version v200r003c00,v200r003c10; Upgrade huawei svn5800_firmware to a higher version than v200r003c00,v200r003c10,and avoid the version v200r003c00,v200r003c10; Upgrade huawei svn5800-c_firmware to a higher version than v200r003c00,v200r003c10,and avoid the version v200r003c00,v200r003c10; Upgrade huawei semg9811_firmware to a higher version than v300r001c01,and avoid the version v300r001c01; Upgrade huawei secospace_usg6300_firmware to a higher version than v100r001c10,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r001c30,v500r001c50,and avoid the version v100r001c10,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r001c30,v500r001c50; Upgrade huawei secospace_usg6500_firmware to a higher version than v100r001c10,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r001c30,v500r001c50,and avoid the version v100r001c10,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r001c30,v500r001c50; Upgrade huawei secospace_usg6600_firmware to a higher version than v100r001c00,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r001c30,v500r001c50,and avoid the version v100r001c00,v100r001c20,v100r001c30,v500r001c00,v500r001c20,v500r001c30,v500r001c50; Upgrade huawei te30_firmware to a higher version than v100r001c02,v100r001c10,v500r002c00,v600r006c00,and avoid the version v100r001c02,v100r001c10,v500r002c00,v600r006c00; Upgrade huawei te40_firmware to a higher version than v500r002c00,v600r006c00,and avoid the version v500r002c00,v600r006c00; Upgrade huawei te50_firmware to a higher version than v500r002c00,v600r006c00,and avoid the version v500r002c00,v600r006c00; Upgrade huawei te60_firmware to a higher version than v100r001c01,v100r001c10,v500r002c00,v600r006c00,and avoid the version v100r001c01,v100r001c10,v500r002c00,v600r006c00; Upgrade huawei usg9500_firmware to a higher version than v500r001c00,v500r001c20,v500r001c30,and avoid the version v500r001c00,v500r001c20,v500r001c30; Upgrade huawei usg9520_firmware to a higher version than v300r001c01,v300r001c20,and avoid the version v300r001c01,v300r001c20; Upgrade huawei usg9560_firmware to a higher version than v300r001c01,v300r001c20,and avoid the version v300r001c01,v300r001c20; Upgrade huawei usg9580_firmware to a higher version than v300r001c01,v300r001c20,and avoid the version v300r001c01,v300r001c20; Upgrade huawei vp9660_firmware to a higher version than v200r001c02,v200r001c30,v500r002c00,v500r002c10,and avoid the version v200r001c02,v200r001c30,v500r002c00,v500r002c10; Upgrade huawei viewpoint_8660_firmware to a higher version than v100r008c03,and avoid the version v100r008c03; Upgrade huawei viewpoint_9030_firmware to a higher version than v100r011c02,v100r011c03,and avoid the version v100r011c02,v100r011c03; Upgrade huawei espace_u1981_firmware to a higher version than v100r001c20,v200r003c00,v200r003c20,v200r003c30,and avoid the version v100r001c20,v200r003c00,v200r003c20,v200r003c30