{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-6339 exists.","fix":"No fix has been published for CVE-2017-6339 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-6339 is a medium-severity vulnerability in n/a, published on 5 Apr 2017. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-6339 and fix it if it is affected.\n\nWhat it is: CVE-2017-6339 is a medium-severity vulnerability in n/a, published on 5 Apr 2017. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-6339 exists.\n\nAffected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2017-6339/ (Markdown: https://insights.sbomify.com/CVE-2017-6339/index.md)","id":"CVE-2017-6339","markdown":"https://insights.sbomify.com/CVE-2017-6339/index.md","name":"CVE-2017-6339","record":{"aliases":["GHSA-8jrh-xx3q-344c"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Web security appliance","requires_auth":"low_privilege","summary":"Attackers can download weakly encrypted private keys to decrypt HTTPS traffic, compromising confidentiality on Trend Micro IWSVA appliances.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"interscan_web_security_virtual_appliance","vendor":"trendmicro"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-521","name":"Weak Password Requirements"},{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"Trend Micro InterScan Web Security Virtual Appliance (IWSVA) 6.5 before CP 1746 mismanages certain key and certificate data. Per IWSVA documentation, by default, IWSVA acts as a private Certificate Authority (CA) and dynamically generates digital certificates that are sent to client browsers to complete a secure passage for HTTPS connections. It also allows administrators to upload their own certificates signed by a root CA. An attacker with low privileges can download the current CA certificate and Private Key (either the default ones or ones uploaded by administrators) and use those to decrypt HTTPS traffic, thus compromising confidentiality. Also, the default Private Key on this appliance is encrypted with a very weak passphrase. If an appliance uses the default Certificate and Private Key provided by Trend Micro, an attacker can simply download these and decrypt the Private Key using the default/weak passphrase.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2017-01-12","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2017-01-12","kind":"exploitdb","ref":"42013","stars":null,"title":"Trend Micro InterScan Web Security Virtual Appliance (IWSVA) 6.5 SP2 - Multiple Vulnerabilities"}],"tier":"weaponised"},"has_fix":null,"headline":"Weak cryptography in n/a","id":"CVE-2017-6339","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2017-6340"},"packages":[],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2017-6338"},"products":["n/a"],"published":"2017-04-05","related":[{"cvss_score":9.9,"headline":"Command injection in n/a","id":"CVE-2016-9269","kev_date_added":null,"published":"2017-02-21"},{"cvss_score":9.8,"headline":"Auth bypass in Trend Micro InterScan Web Security Virtual Appliance","id":"CVE-2020-8465","kev_date_added":null,"published":"2020-12-17"},{"cvss_score":9.8,"headline":"Command injection in Trend Micro InterScan Web Security Virtual Appliance","id":"CVE-2020-8466","kev_date_added":null,"published":"2020-12-17"},{"cvss_score":9.8,"headline":"Memory corruption in Trend Micro InterScan Web Security Virtual Appliance","id":"CVE-2020-28578","kev_date_added":null,"published":"2020-11-18"},{"cvss_score":9.8,"headline":"Auth bypass in Trend Micro InterScan Web Security Virtual Appliance","id":"CVE-2020-8606","kev_date_added":null,"published":"2020-05-27"},{"cvss_score":8.8,"headline":"Cross-site request forgery in Trend Micro InterScan Web Security Virtual Appliance","id":"CVE-2020-8461","kev_date_added":null,"published":"2020-12-17"},{"cvss_score":8.8,"headline":"Memory corruption in Trend Micro InterScan Web Security Virtual Appliance","id":"CVE-2020-28579","kev_date_added":null,"published":"2020-11-18"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can download weakly encrypted private keys to decrypt HTTPS traffic, compromising confidentiality on Trend Micro IWSVA appliances.","url":"https://insights.sbomify.com/CVE-2017-6339/"}