{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-11671 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-11671 is a medium-severity vulnerability in n/a, published on 26 Jul 2017. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-11671 and fix it if it is affected.\n\nWhat it is: CVE-2017-11671 is a medium-severity vulnerability in n/a, published on 26 Jul 2017. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2017-11671 in the wild and no public exploit code.\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-2017-11671/ (Markdown: https://insights.sbomify.com/CVE-2017-11671/index.md)","id":"CVE-2017-11671","markdown":"https://insights.sbomify.com/CVE-2017-11671/index.md","name":"CVE-2017-11671","record":{"aliases":["CLSA-2023-1677096436","GHSA-9qgp-g97v-qq69","RHSA-2018:0849","SUSE-SU-2017:2380-1","SUSE-SU-2017:2526-1","UBUNTU-CVE-2017-11671","USN-5770-1"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["other"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GCC compiler","requires_auth":"none","summary":"GCC compiler flaw causes RDRAND/RDSEED intrinsics to fail silently, potentially resulting in weak random number generation for compiled applications.","user_interaction":"not_required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"gcc","vendor":"gnu"}],"cvss":{"score":4,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-338","name":"Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)"}],"description":"Under certain circumstances, the ix86_expand_builtin function in i386.c in GNU Compiler Collection (GCC) version 4.6, 4.7, 4.8, 4.9, 5 before 5.5, and 6 before 6.4 will generate instruction sequences that clobber the status flag of the RDRAND and RDSEED intrinsics before it can be read, potentially causing failures of these instructions to go unreported. This could potentially lead to less randomness in random number generation.","ecosystems":["Red Hat:enterprise_linux:7::client","Red Hat:enterprise_linux:7::computenode","Red Hat:enterprise_linux:7::server","Red Hat:enterprise_linux:7::workstation","SUSE:Linux Enterprise Desktop 12 SP2","SUSE:Linux Enterprise Desktop 12 SP3","SUSE:Linux Enterprise Server 12 SP1-LTSS","SUSE:Linux Enterprise Server 12 SP2","SUSE:Linux Enterprise Server 12 SP3","SUSE:Linux Enterprise Server 12-LTSS","SUSE:Linux Enterprise Server for Raspberry Pi 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP1","SUSE:Linux Enterprise Server for SAP Applications 12 SP2","SUSE:Linux Enterprise Server for SAP Applications 12 SP3","SUSE:Linux Enterprise Software Development Kit 11 SP4","SUSE:Linux Enterprise Software Development Kit 12 SP2","SUSE:Linux Enterprise Software Development Kit 12 SP3","SUSE:Linux Enterprise Workstation Extension 12 SP2","SUSE:Linux Enterprise Workstation Extension 12 SP3","SUSE:OpenStack Cloud 6"],"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":"Weak cryptography in n/a","id":"CVE-2017-11671","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"weak_cryptography","year":"2017"},"n_packages":186,"n_references":5,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2017-11672"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"cpp","purl":"pkg:rpm/redhat/cpp","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc","purl":"pkg:rpm/redhat/gcc","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc-base-debuginfo","purl":"pkg:rpm/redhat/gcc-base-debuginfo","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc-c++","purl":"pkg:rpm/redhat/gcc-c%2B%2B","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc-debuginfo","purl":"pkg:rpm/redhat/gcc-debuginfo","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc-gfortran","purl":"pkg:rpm/redhat/gcc-gfortran","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc-gnat","purl":"pkg:rpm/redhat/gcc-gnat","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc-go","purl":"pkg:rpm/redhat/gcc-go","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc-objc","purl":"pkg:rpm/redhat/gcc-objc","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc-objc++","purl":"pkg:rpm/redhat/gcc-objc%2B%2B","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"gcc-plugin-devel","purl":"pkg:rpm/redhat/gcc-plugin-devel","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libasan","purl":"pkg:rpm/redhat/libasan","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libasan-static","purl":"pkg:rpm/redhat/libasan-static","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libatomic","purl":"pkg:rpm/redhat/libatomic","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libatomic-static","purl":"pkg:rpm/redhat/libatomic-static","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgcc","purl":"pkg:rpm/redhat/libgcc","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgfortran","purl":"pkg:rpm/redhat/libgfortran","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgfortran-static","purl":"pkg:rpm/redhat/libgfortran-static","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgnat","purl":"pkg:rpm/redhat/libgnat","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgnat-devel","purl":"pkg:rpm/redhat/libgnat-devel","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgnat-static","purl":"pkg:rpm/redhat/libgnat-static","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgo","purl":"pkg:rpm/redhat/libgo","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgo-devel","purl":"pkg:rpm/redhat/libgo-devel","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgo-static","purl":"pkg:rpm/redhat/libgo-static","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libgomp","purl":"pkg:rpm/redhat/libgomp","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libitm","purl":"pkg:rpm/redhat/libitm","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libitm-devel","purl":"pkg:rpm/redhat/libitm-devel","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libitm-static","purl":"pkg:rpm/redhat/libitm-static","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libmudflap","purl":"pkg:rpm/redhat/libmudflap","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libmudflap-devel","purl":"pkg:rpm/redhat/libmudflap-devel","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libmudflap-static","purl":"pkg:rpm/redhat/libmudflap-static","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libobjc","purl":"pkg:rpm/redhat/libobjc","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libquadmath","purl":"pkg:rpm/redhat/libquadmath","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libquadmath-devel","purl":"pkg:rpm/redhat/libquadmath-devel","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libquadmath-static","purl":"pkg:rpm/redhat/libquadmath-static","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libstdc++","purl":"pkg:rpm/redhat/libstdc%2B%2B","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libstdc++-devel","purl":"pkg:rpm/redhat/libstdc%2B%2B-devel","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libstdc++-docs","purl":"pkg:rpm/redhat/libstdc%2B%2B-docs","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libstdc++-static","purl":"pkg:rpm/redhat/libstdc%2B%2B-static","source":"RHSA-2018:0849"},{"ecosystem":"Red Hat:enterprise_linux:7::client","fixed":["0:4.8.5-28.el7"],"introduced":["0"],"last_affected":[],"package":"libtsan","purl":"pkg:rpm/redhat/libtsan","source":"RHSA-2018:0849"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2017-11670"},"products":["n/a"],"published":"2017-07-26","related":[{"cvss_score":8.1,"headline":"Security feature bypass in n/a","id":"CVE-2018-12886","kev_date_added":null,"published":"2019-05-22"},{"cvss_score":7.8,"headline":"Integer overflow in the new[] operator in gcc before 4.8.0 allows attackers to have unspecified impacts.","id":"CVE-2002-2439","kev_date_added":null,"published":"2019-10-23"},{"cvss_score":7.5,"headline":"Weak cryptography in n/a","id":"CVE-2019-15847","kev_date_added":null,"published":"2019-09-02"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2008-1367","kev_date_added":null,"published":"2008-03-17"},{"cvss_score":6.8,"headline":"Integer overflow in n/a","id":"CVE-2008-1685","kev_date_added":null,"published":"2008-04-06"},{"cvss_score":5.5,"headline":"Denial of service in n/a","id":"CVE-2021-46195","kev_date_added":null,"published":"2022-01-14"},{"cvss_score":5,"headline":"Weak cryptography in n/a","id":"CVE-2015-5276","kev_date_added":null,"published":"2015-11-17"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":"2024-08-05","vendors":["n/a"]},"summary":"GCC compiler flaw causes RDRAND/RDSEED intrinsics to fail silently, potentially resulting in weak random number generation for compiled applications.","url":"https://insights.sbomify.com/CVE-2017-11671/"}