Null pointer dereference

2018-03-0519:29:00

PRIOn knowledge base

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5.2 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

XML parser in Huawei DP300 V500R002C00; RP200 V500R002C00SPC200; V600R006C00; TE30 V100R001C10; V500R002C00; V600R006C00; TE40 V500R002C00; V600R006C00; TE50 V500R002C00; V600R006C00; TE60 V100R001C10; V500R002C00; V600R006C00 has a DoS vulnerability. Due to not check the specially XML file enough an authenticated local attacker may craft specific XML files to the affected products and parse this file which cause to null pointer accessing and result in DoS attacks.

CPENameOperatorVersion
dp300_firmwareeq500r2c0-v
rp200_firmwareeq500r2c0spc200-v
rp200_firmwareeq600r6c0-v
te30_firmwareeq100r1c10-v
te30_firmwareeq500r2c0-v
te30_firmwareeq600r6c0-v
te40_firmwareeq500r2c0-v
te40_firmwareeq600r6c0-v
te50_firmwareeq500r2c0-v
te50_firmwareeq600r6c0-v

Name	Operator	Version
dp300_firmware	eq	500r2c0-v
rp200_firmware	eq	500r2c0spc200-v
rp200_firmware	eq	600r6c0-v
te30_firmware	eq	100r1c10-v
te30_firmware	eq	500r2c0-v
te30_firmware	eq	600r6c0-v
te40_firmware	eq	500r2c0-v
te40_firmware	eq	600r6c0-v
te50_firmware	eq	500r2c0-v
te50_firmware	eq	600r6c0-v