{"answers":{"affected":"1 open source package ship an affected version, including stdlib. It affects 6 products.","exploited":"There is no known exploitation of CVE-2016-5386 in the wild and no public exploit code.","fix":"Upgrade stdlib to 1.6.3 or later.","what":"CVE-2016-5386 is a high-severity server-side request forgery vulnerability in Fedoraproject Fedora, published on 19 Jul 2016. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-5386 and fix it if it is affected.\n\nWhat it is: CVE-2016-5386 is a high-severity server-side request forgery vulnerability in Fedoraproject Fedora, published on 19 Jul 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2016-5386 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- stdlib (Go): affected all versions; fixed in 1.6.3\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-2016-5386/ (Markdown: https://insights.sbomify.com/CVE-2016-5386/index.md)","id":"CVE-2016-5386","markdown":"https://insights.sbomify.com/CVE-2016-5386/index.md","name":"CVE-2016-5386","record":{"aliases":["AZL-78994","AZL-98904","CVE-2016-1000101","GHSA-9hq4-732f-9vgf","GO-2022-0761","MGASA-2016-0317","UBUNTU-CVE-2016-5386","openSUSE-SU-2016:2054-1","openSUSE-SU-2016:2055-1","openSUSE-SU-2016:2536-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Go standard library","requires_auth":"none","summary":"Remote attackers can redirect CGI application outbound traffic to arbitrary proxies via crafted Proxy headers, potentially exposing internal data or bypassing security controls.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"go","vendor":"golang"},{"product":"linux","vendor":"oracle"},{"product":"enterprise_linux_server","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_eus","vendor":"redhat"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-284","name":"Improper Access Control"}],"description":"The net/http package in Go through 1.6 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an \"httpoxy\" issue.","ecosystems":["Go","SUSE:Package Hub 12"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Server-side request forgery in n/a","id":"CVE-2016-5386","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"fedoraproject:fedora","products":["fedoraproject:fedora","golang:go","oracle:linux","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_eus"],"type":"ssrf","year":"2016"},"n_packages":4,"n_references":9,"next":{"headline":"Server-side request forgery in n/a","id":"CVE-2016-5387"},"packages":[{"ecosystem":"Go","fixed":["1.6.3"],"introduced":["0"],"last_affected":[],"package":"stdlib","purl":"pkg:golang/stdlib","source":"GO-2022-0761"},{"ecosystem":"SUSE:Package Hub 12","fixed":["1.6.1-6.1"],"introduced":["0"],"last_affected":[],"package":"go","purl":"pkg:rpm/suse/go\u0026distro=SUSE%20Package%20Hub%2012","source":"openSUSE-SU-2016:2054-1"},{"ecosystem":"SUSE:Package Hub 12","fixed":["1.6.1-6.1"],"introduced":["0"],"last_affected":[],"package":"go","purl":"pkg:rpm/suse/go\u0026distro=SUSE%20Package%20Hub%2012","source":"openSUSE-SU-2016:2055-1"},{"ecosystem":"SUSE:Package Hub 12","fixed":["1.4.3-6.1"],"introduced":["0"],"last_affected":[],"package":"go1.4","purl":"pkg:rpm/suse/go1.4\u0026distro=SUSE%20Package%20Hub%2012","source":"openSUSE-SU-2016:2536-1"}],"prev":{"headline":"Server-side request forgery in n/a","id":"CVE-2016-5385"},"products":["n/a"],"published":"2016-07-19","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can redirect CGI application outbound traffic to arbitrary proxies via crafted Proxy headers, potentially exposing internal data or bypassing security controls.","url":"https://insights.sbomify.com/CVE-2016-5386/"}