Heap overflow

2023-05-1912:15:00

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heap overflow

fastweb fastgate

buffer overflow

network service

firmware vulnerability

remote attacker

dos attack

crafted http request

0.001 Low

EPSS

Percentile

40.9%

JSON

A heap-based buffer overflow in a network service in Fastweb FASTGate MediaAccess FGA2130FWB, firmware version 18.3.n.0482_FW_230_FGA2130, and DGA4131FWB, firmware version up to 18.3.n.0462_FW_261_DGA4131, allows a remote attacker to reboot the device through a crafted HTTP request, causing DoS.

CPENameOperatorVersion
fastgate_gpon_fga2130fwb_firmwareeq< 18.3.n.482fw233fga2130
fastgate_vdsl2_dga4131fwb_firmwareeq< 18.3.n.482fw264dga4131

CPE	Name	Operator	Version
	fastgate_gpon_fga2130fwb_firmware	eq	< 18.3.n.482fw233fga2130
	fastgate_vdsl2_dga4131fwb_firmware	eq	< 18.3.n.482fw264dga4131

References

str0ng4le.github.io/jekyll/update/2023/05/12/fastgate-bof-cve-2022-30114/

www.fastweb.it/myfastweb/assistenza/guide/FASTGate/

0.001 Low

EPSS

Percentile

40.9%

JSON

Related for PRION:CVE-2022-30114