{"answers":{"affected":"2 open source packages ship an affected version, including golang and stdlib. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-41716 in the wild and no public exploit code.","fix":"Upgrade golang to a fixed version for your release line: 1.18.8 or 1.19.3.","what":"CVE-2022-41716 is a medium-severity vulnerability in Golang Go, published on 2 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-41716 and fix it if it is affected.\n\nWhat it is: CVE-2022-41716 is a medium-severity vulnerability in Golang Go, published on 2 Nov 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-41716 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- golang (Bitnami): affected all versions; fixed in 1.18.8, 1.19.3\n- stdlib (Go): affected all versions; fixed in 1.18.8, 1.19.3\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-2022-41716/ (Markdown: https://insights.sbomify.com/CVE-2022-41716/index.md)","id":"CVE-2022-41716","markdown":"https://insights.sbomify.com/CVE-2022-41716/index.md","name":"CVE-2022-41716","record":{"aliases":["AZL-79026","AZL-98883","BIT-golang-2022-41716","DEBIAN-CVE-2022-41716","GHSA-mh68-qf2j-8c5g","GO-2022-1095","MGASA-2022-0444","OESA-2022-2115","SUSE-SU-2022:4054-1","SUSE-SU-2022:4055-1","UBUNTU-CVE-2022-41716","openSUSE-SU-2024:12471-1","openSUSE-SU-2024:12472-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"Go standard library","requires_auth":"low_privilege","summary":"Attackers can inject environment variables on Windows via unsanitized NUL bytes in Go's os/exec and syscall packages.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Go","cpe":[{"product":"go","vendor":"golang"}],"cvss":{"score":6.3,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[],"description":"Due to unsanitized NUL values, attackers may be able to maliciously set environment variables on Windows. In syscall.StartProcess and os/exec.Cmd, invalid environment variable values containing NUL values are not properly checked for. A malicious environment variable value can exploit this behavior to set a value for a different environment variable. For example, the environment variable string \"A=B\\x00C=D\" sets the variables \"A=B\" and \"C=D\".","ecosystems":["Bitnami","Go","SUSE:Linux Enterprise Module for Development Tools 15 SP3","SUSE:Linux Enterprise Module for Development Tools 15 SP4","openSUSE:Leap 15.3","openSUSE:Leap 15.4","openSUSE:Tumbleweed"],"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":"Unsanitized NUL in environment variables on Windows in syscall and os/exec","id":"CVE-2022-41716","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"golang:go","products":["golang:go"],"type":"other","year":"2022"},"n_packages":12,"n_references":4,"next":{"headline":"Excessive memory growth in net/http and golang.org/x/net/http2","id":"CVE-2022-41717"},"packages":[{"ecosystem":"Bitnami","fixed":["1.18.8","1.19.3"],"introduced":["0","1.19.0"],"last_affected":[],"package":"golang","purl":"pkg:bitnami/golang","source":"BIT-golang-2022-41716"},{"ecosystem":"Go","fixed":["1.18.8","1.19.3"],"introduced":["0","1.19.0-0"],"last_affected":[],"package":"stdlib","purl":"pkg:golang/stdlib","source":"GO-2022-1095"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP3","fixed":["1.18.8-150000.1.37.1"],"introduced":["0"],"last_affected":[],"package":"go1.18","purl":"pkg:rpm/suse/go1.18\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3","source":"SUSE-SU-2022:4055-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP3","fixed":["1.19.3-150000.1.15.1"],"introduced":["0"],"last_affected":[],"package":"go1.19","purl":"pkg:rpm/suse/go1.19\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP3","source":"SUSE-SU-2022:4054-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["1.18.8-150000.1.37.1"],"introduced":["0"],"last_affected":[],"package":"go1.18","purl":"pkg:rpm/suse/go1.18\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2022:4055-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP4","fixed":["1.19.3-150000.1.15.1"],"introduced":["0"],"last_affected":[],"package":"go1.19","purl":"pkg:rpm/suse/go1.19\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP4","source":"SUSE-SU-2022:4054-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["1.18.8-150000.1.37.1"],"introduced":["0"],"last_affected":[],"package":"go1.18","purl":"pkg:rpm/opensuse/go1.18\u0026distro=openSUSE%20Leap%2015.3","source":"SUSE-SU-2022:4055-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["1.19.3-150000.1.15.1"],"introduced":["0"],"last_affected":[],"package":"go1.19","purl":"pkg:rpm/opensuse/go1.19\u0026distro=openSUSE%20Leap%2015.3","source":"SUSE-SU-2022:4054-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["1.18.8-150000.1.37.1"],"introduced":["0"],"last_affected":[],"package":"go1.18","purl":"pkg:rpm/opensuse/go1.18\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2022:4055-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["1.19.3-150000.1.15.1"],"introduced":["0"],"last_affected":[],"package":"go1.19","purl":"pkg:rpm/opensuse/go1.19\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2022:4054-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.18.8-1.1"],"introduced":["0"],"last_affected":[],"package":"go1.18","purl":"pkg:rpm/opensuse/go1.18\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:12471-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.19.3-1.1"],"introduced":["0"],"last_affected":[],"package":"go1.19","purl":"pkg:rpm/opensuse/go1.19\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:12472-1"}],"prev":{"headline":"Memory exhaustion when compiling regular expressions in regexp/syntax","id":"CVE-2022-41715"},"products":["os/exec","syscall"],"published":"2022-11-02","related":[{"cvss_score":8.1,"headline":"Microsoft Windows CryptoAPI Spoofing","id":"CVE-2020-0601","kev_date_added":"2021-11-03","published":"2020-01-14"},{"cvss_score":9.8,"headline":"Missing bound checks can lead to memory corruption in safe Go in cmd/compile","id":"CVE-2026-27143","kev_date_added":null,"published":"2026-04-08"},{"cvss_score":9.8,"headline":"Unexpected behavior from Is methods for IPv4-mapped IPv6 addresses in net/netip","id":"CVE-2024-24790","kev_date_added":null,"published":"2024-06-05"},{"cvss_score":9.8,"headline":"Arbitrary code execution via go.mod toolchain directive in cmd/go","id":"CVE-2023-39320","kev_date_added":null,"published":"2023-09-08"},{"cvss_score":9.8,"headline":"Improper handling of JavaScript whitespace in html/template","id":"CVE-2023-24540","kev_date_added":null,"published":"2023-05-11"},{"cvss_score":9.8,"headline":"Backticks not treated as string delimiters in html/template","id":"CVE-2023-24538","kev_date_added":null,"published":"2023-04-06"},{"cvss_score":9.8,"headline":"Other in go/golang","id":"CVE-2012-2666","kev_date_added":null,"published":"2021-07-09"}],"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":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-30","vendors":["Go standard library"]},"summary":"Attackers can inject environment variables on Windows via unsanitized NUL bytes in Go's os/exec and syscall packages.","url":"https://insights.sbomify.com/CVE-2022-41716/"}