ET WEB_SPECIFIC_APPS SonicWall SonicOS Unauthenticated Stack-Based Buffer Overflow (CVE-2023-0656) M2

SID: 2061256Rev: 160 views

Sourceet/open

CreatedApril 2, 2025

UpdatedApril 2, 2025

Classificationattempted-dos

alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS SonicWall SonicOS Unauthenticated Stack-Based Buffer Overflow (CVE-2023-0656) M2"; flow:established,to_server; urilen:>1024; http.uri; content:"/Security_Services"; startswith; http.protocol; bsize:>8; reference:url,github.com/BishopFox/CVE-2022-22274_CVE-2023-0656; reference:cve,2023-0656; classtype:attempted-dos; sid:2061256; rev:1; metadata:affected_product SonicWall, attack_target Server, tls_state TLSDecrypt, created_at 2025_04_02, cve CVE_2023_0656, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_04_02, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)

References

url	github.com/BishopFox/CVE-2022-22274_CVE-2023-0656
cve	2023-0656

Metadata

affected productSonicWall

attack targetServer

tls stateTLSDecrypt

created at2025_04_02

cveCVE-2023-0656

deploymentSSLDecrypt

performance impactLow

confidenceHigh

signature severityMajor

tagExploit

updated at2025_04_02

mitre tactic idTA0001

mitre tactic nameInitial_Access

mitre technique idT1190

mitre technique nameExploit_Public_Facing_Application

Comments (0)

Please sign in to leave a comment.

No comments yet. Be the first to comment!