{"answers":{"affected":"2 open source packages ship an affected version, including golang and toolchain. It affects 2 products.","exploited":"There is no known exploitation of CVE-2023-29404 in the wild and no public exploit code.","fix":"Upgrade golang to a fixed version for your release line: 1.19.10 or 1.20.5.","what":"CVE-2023-29404 is a critical code injection vulnerability in Fedoraproject Fedora, published on 8 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-29404 and fix it if it is affected.\n\nWhat it is: CVE-2023-29404 is a critical code injection vulnerability in Fedoraproject Fedora, published on 8 Jun 2023. 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-2023-29404 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- golang (Bitnami): affected all versions; fixed in 1.19.10, 1.20.5\n- toolchain (Go): affected all versions; fixed in 1.19.10, 1.20.5\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-2023-29404/ (Markdown: https://insights.sbomify.com/CVE-2023-29404/index.md)","id":"CVE-2023-29404","markdown":"https://insights.sbomify.com/CVE-2023-29404/index.md","name":"CVE-2023-29404","record":{"aliases":["AZL-27140","AZL-27150","AZL-37337","AZL-37510","AZL-47146","BIT-golang-2023-29404","DEBIAN-CVE-2023-29404","GHSA-888h-rm2r-vrc7","GO-2023-1841","MINI-ggfp-xjv3-54hc","UBUNTU-CVE-2023-29404"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Go toolchain","requires_auth":"none","summary":"Attackers can execute arbitrary code during build time by exploiting improper LDFLAGS sanitization in the Go command when using cgo.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Go","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"go","vendor":"golang"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"The go command may execute arbitrary code at build time when using cgo. This may occur when running \"go get\" on a malicious module, or when running any other command which builds untrusted code. This is can by triggered by linker flags, specified via a \"#cgo LDFLAGS\" directive. The arguments for a number of flags which are non-optional are incorrectly considered optional, allowing disallowed flags to be smuggled through the LDFLAGS sanitization. This affects usage of both the gc and gccgo compilers.","ecosystems":["Bitnami","Go"],"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":"Improper handling of non-optional LDFLAGS in go command with cgo in cmd/go","id":"CVE-2023-29404","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"fedoraproject:fedora","products":["fedoraproject:fedora","golang:go"],"type":"code_injection","year":"2023"},"n_packages":2,"n_references":7,"next":{"headline":"Improper sanitization of LDFLAGS with embedded spaces in go command with cgo in cmd/go","id":"CVE-2023-29405"},"packages":[{"ecosystem":"Bitnami","fixed":["1.19.10","1.20.5"],"introduced":["0","1.20.0"],"last_affected":[],"package":"golang","purl":"pkg:bitnami/golang","source":"BIT-golang-2023-29404"},{"ecosystem":"Go","fixed":["1.19.10","1.20.5"],"introduced":["0","1.20.0-0"],"last_affected":[],"package":"toolchain","purl":"pkg:golang/toolchain","source":"GO-2023-1841"}],"prev":{"headline":"Unsafe behavior in setuid/setgid binaries in runtime","id":"CVE-2023-29403"},"products":["cmd/go"],"published":"2023-06-08","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":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-01-06","vendors":["Go toolchain"]},"summary":"Attackers can execute arbitrary code during build time by exploiting improper LDFLAGS sanitization in the Go command when using cgo.","url":"https://insights.sbomify.com/CVE-2023-29404/"}