ET EXPLOIT Realtek eCos RSDK/MSDK Stack-based Buffer Overflow Attempt Inbound (CVE-2022-27255)

SID: 2038669Rev: 123 viewsHistory

Sourceet/open

CreatedAugust 30, 2022

UpdatedAugust 30, 2022

Classificationattempted-admin

alert udp any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT Realtek eCos RSDK/MSDK Stack-based Buffer Overflow Attempt Inbound (CVE-2022-27255)"; content:"|20|SIP|2f|"; content:"m=audio|20|"; fast_pattern; pcre:"/^\d+\s*[^\r\n]{50,}/R"; reference:url,github.com/infobyte/cve-2022-27255/tree/main/exploits_nexxt; reference:cve,2022-27255; classtype:attempted-admin; sid:2038669; rev:1; metadata:created_at 2022_08_30, cve CVE_2022_27255, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_08_30;)

References

url	github.com/infobyte/cve-2022-27255/tree/main/exploits_nexxt
cve	2022-27255

Metadata

created at2022_08_30

cveCVE-2022-27255

confidenceHigh

signature severityMajor

tagDescription_Generated_By_Proofpoint_Nexus

updated at2022_08_30

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