{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-40330 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-40330 is a high-severity vulnerability in Debian Debian Linux, published on 31 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-40330 and fix it if it is affected.\n\nWhat it is: CVE-2021-40330 is a high-severity vulnerability in Debian Debian Linux, published on 31 Aug 2021. 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-2021-40330 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. 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-2021-40330/ (Markdown: https://insights.sbomify.com/CVE-2021-40330/index.md)","id":"CVE-2021-40330","markdown":"https://insights.sbomify.com/CVE-2021-40330/index.md","name":"CVE-2021-40330","record":{"aliases":["ALPINE-CVE-2021-40330","DEBIAN-CVE-2021-40330","GHSA-8r9w-64qj-m6cj","OESA-2021-1345","SUSE-SU-2021:3300-1","SUSE-SU-2021:3484-1","UBUNTU-CVE-2021-40330","USN-5076-1","openSUSE-SU-2021:1345-1","openSUSE-SU-2021:3300-1"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"Git version control","requires_auth":"none","summary":"Git allows newline characters in repository paths, potentially enabling unexpected cross-protocol requests during connection handling.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"git","vendor":"git-scm"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"git_connect_git in connect.c in Git before 2.30.1 allows a repository path to contain a newline character, which may result in unexpected cross-protocol requests, as demonstrated by the git://localhost:1234/%0d%0a%0d%0aGET%20/%20HTTP/1.1 substring.","ecosystems":["SUSE:HPE Helion OpenStack 8","SUSE:Linux Enterprise Module for Basesystem 15 SP2","SUSE:Linux Enterprise Module for Development Tools 15 SP2","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","SUSE:OpenStack Cloud 8","openSUSE:Leap 15.2","openSUSE:Leap 15.3"],"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":"Other in n/a","id":"CVE-2021-40330","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux"],"type":"other","year":"2021"},"n_packages":9,"n_references":3,"next":{"headline":"Permissions problem in the Apache Ranger Hive Plugin","id":"CVE-2021-40331"},"packages":[{"ecosystem":"SUSE:HPE Helion OpenStack 8","fixed":["2.26.2-27.49.3"],"introduced":["0"],"last_affected":[],"package":"git","purl":"pkg:rpm/suse/git\u0026distro=HPE%20Helion%20OpenStack%208","source":"SUSE-SU-2021:3484-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","fixed":["2.26.2-33.1"],"introduced":["0"],"last_affected":[],"package":"git","purl":"pkg:rpm/suse/git\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2","source":"SUSE-SU-2021:3300-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP2","fixed":["2.26.2-33.1"],"introduced":["0"],"last_affected":[],"package":"git","purl":"pkg:rpm/suse/git\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2","source":"SUSE-SU-2021:3300-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["2.26.2-27.49.3"],"introduced":["0"],"last_affected":[],"package":"git","purl":"pkg:rpm/suse/git\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2021:3484-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["2.26.2-27.49.3"],"introduced":["0"],"last_affected":[],"package":"git","purl":"pkg:rpm/suse/git\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2021:3484-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["2.26.2-27.49.3"],"introduced":["0"],"last_affected":[],"package":"git","purl":"pkg:rpm/suse/git\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2021:3484-1"},{"ecosystem":"SUSE:OpenStack Cloud 8","fixed":["2.26.2-27.49.3"],"introduced":["0"],"last_affected":[],"package":"git","purl":"pkg:rpm/suse/git\u0026distro=SUSE%20OpenStack%20Cloud%208","source":"SUSE-SU-2021:3484-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["2.26.2-lp152.2.12.1"],"introduced":["0"],"last_affected":[],"package":"git","purl":"pkg:rpm/opensuse/git\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2021:1345-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["2.26.2-33.1"],"introduced":["0"],"last_affected":[],"package":"git","purl":"pkg:rpm/opensuse/git\u0026distro=openSUSE%20Leap%2015.3","source":"openSUSE-SU-2021:3300-1"}],"prev":{"headline":"The Authentication API in Ping Identity PingFederate before 10.3 mishandles certain aspects of external password management.","id":"CVE-2021-40329"},"products":["n/a"],"published":"2021-08-31","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Git allows newline characters in repository paths, potentially enabling unexpected cross-protocol requests during connection handling.","url":"https://insights.sbomify.com/CVE-2021-40330/"}