Versions (3)
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Rev: 1 • Jul 3, 2023, 12:00 PMET WEB_SPECIFIC_APPS Possible Citrix Gateway CVE-2023-24488 Exploit Attempt M3
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Possible Citrix Gateway CVE-2023-24488 Exploit Attempt M3"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/oauth/idp/logout?post_logout_redirect_uri|3d|ws|3a 2f 2f|localhost/"; fast_pattern; startswith; content:"|0d 0a 0d 0a|"; reference:url,blog.assetnote.io/2023/06/29/binary-reversing-citrix-xss/; reference:url,support.citrix.com/article/CTX477714/citrix-adc-and-citrix-gateway-security-bulletin-for-cve202324487-cve202324488; reference:cve,2023-24488; classtype:web-application-attack; sid:2046721; rev:1; metadata:affected_product Citrix, attack_target Client_Endpoint, created_at 2023_07_03, cve CVE_2023_24488, deployment Perimeter, deployment SSLDecrypt, performance_impact Low, confidence Low, signature_severity Major, tag XSS, updated_at 2023_07_03; target:src_ip;)
Jul 3, 2023, 12:00 PM
Jul 3, 2023, 12:00 PM
Jul 3, 2023, 7:00 PM
Jul 3, 2023, 7:00 PM
rules/emerging-web_specific_apps.rules