{"answers":{"affected":"3 open source packages ship an affected version, including jinja2 and Jinja2. It affects 5 products.","exploited":"There is no known exploitation of CVE-2019-10906 in the wild and no public exploit code.","fix":"Upgrade jinja2 to 2.10.1 or later.","what":"CVE-2019-10906 is a high-severity code injection vulnerability in Canonical Ubuntu Linux, published on 6 Apr 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-10906 and fix it if it is affected.\n\nWhat it is: CVE-2019-10906 is a high-severity code injection vulnerability in Canonical Ubuntu Linux, published on 6 Apr 2019. 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-2019-10906 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- jinja2 (PyPI): affected all versions; fixed in 2.10.1\n- jinja2 (PyPI): affected all versions; fixed in 2.10.1\n- Jinja2 (PyPI): affected all versions; fixed in 2.10.1\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-2019-10906/ (Markdown: https://insights.sbomify.com/CVE-2019-10906/index.md)","id":"CVE-2019-10906","markdown":"https://insights.sbomify.com/CVE-2019-10906/index.md","name":"CVE-2019-10906","record":{"aliases":["AZL-41949","DEBIAN-CVE-2019-10906","GHSA-462w-v97r-4m45","PYSEC-2019-217","RHSA-2019:1152","RHSA-2019:1329","RLSA-2019:1152","UBUNTU-CVE-2019-10906"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Python templating library","requires_auth":"none","summary":"Attackers can execute arbitrary code by exploiting a sandbox escape in the Jinja templating engine's format_map function.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"fedora","vendor":"fedoraproject"},{"product":"leap","vendor":"opensuse"},{"product":"jinja","vendor":"palletsprojects"},{"product":"software_collections","vendor":"redhat"}],"cvss":{"score":8.6,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"In Pallets Jinja before 2.10.1, str.format_map allows a sandbox escape.","ecosystems":["PyPI","Red Hat:enterprise_linux:8::appstream","Red Hat:rhel_software_collections:3::el6","Red Hat:rhel_software_collections:3::el7","Rocky Linux:8"],"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":"Jinja2 sandbox escape via string formatting","id":"CVE-2019-10906","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","fedoraproject:fedora","opensuse:leap","redhat:software_collections"],"type":"code_injection","year":"2019"},"n_packages":8,"n_references":19,"next":{"headline":"Weak cryptography in n/a","id":"CVE-2019-10907"},"packages":[{"ecosystem":"PyPI","fixed":["2.10.1"],"introduced":["0"],"last_affected":[],"package":"Jinja2","purl":null,"source":"GHSA-462w-v97r-4m45"},{"ecosystem":"PyPI","fixed":["2.10.1"],"introduced":["0"],"last_affected":[],"package":"jinja2","purl":"pkg:pypi/jinja2","source":"GHSA-462w-v97r-4m45"},{"ecosystem":"PyPI","fixed":["2.10.1"],"introduced":["0"],"last_affected":[],"package":"jinja2","purl":"pkg:pypi/jinja2","source":"PYSEC-2019-217"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.10.1-2.el8_0"],"introduced":["0"],"last_affected":[],"package":"python-jinja2","purl":"pkg:rpm/redhat/python-jinja2","source":"RHSA-2019:1152"},{"ecosystem":"Red Hat:enterprise_linux:8::appstream","fixed":["0:2.10.1-2.el8_0"],"introduced":["0"],"last_affected":[],"package":"python3-jinja2","purl":"pkg:rpm/redhat/python3-jinja2","source":"RHSA-2019:1152"},{"ecosystem":"Red Hat:rhel_software_collections:3::el6","fixed":["0:2.9.6-3.el6"],"introduced":["0"],"last_affected":[],"package":"rh-python36-python-jinja2","purl":"pkg:rpm/redhat/rh-python36-python-jinja2","source":"RHSA-2019:1329"},{"ecosystem":"Red Hat:rhel_software_collections:3::el7","fixed":["0:2.9.6-3.el7"],"introduced":["0"],"last_affected":[],"package":"rh-python36-python-jinja2","purl":"pkg:rpm/redhat/rh-python36-python-jinja2","source":"RHSA-2019:1329"},{"ecosystem":"Rocky Linux:8","fixed":["0:2.10.1-2.el8_0"],"introduced":["0"],"last_affected":[],"package":"python-jinja2","purl":"pkg:rpm/rocky-linux/python-jinja2?distro=rocky-linux-8-4-x86-64-legacy\u0026epoch=0","source":"RLSA-2019:1152"}],"prev":{"headline":"Parsedown Class-Name Injection","id":"CVE-2019-10905"},"products":["n/a"],"published":"2019-04-06","related":[{"cvss_score":9.8,"headline":"SaltStack Salt Authentication Bypass","id":"CVE-2020-11651","kev_date_added":"2021-11-03","published":"2020-04-30"},{"cvss_score":9.8,"headline":"OpenSMTPD Remote Code Execution","id":"CVE-2020-7247","kev_date_added":"2022-03-25","published":"2020-01-29"},{"cvss_score":9.8,"headline":"Exim Out-of-bounds Write","id":"CVE-2019-16928","kev_date_added":"2022-03-03","published":"2019-09-27"},{"cvss_score":9.8,"headline":"Exim Buffer Overflow","id":"CVE-2018-6789","kev_date_added":"2021-11-03","published":"2018-02-08"},{"cvss_score":9.8,"headline":"Oracle Java SE and Java SE Embedded Remote Code Execution","id":"CVE-2015-2590","kev_date_added":"2022-03-03","published":"2015-07-16"},{"cvss_score":9.8,"headline":"Oracle JRE Remote Code Execution","id":"CVE-2013-0422","kev_date_added":"2022-05-25","published":"2013-01-10"},{"cvss_score":9.8,"headline":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution","id":"CVE-2011-3544","kev_date_added":"2022-03-03","published":"2011-10-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"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":"Attackers can execute arbitrary code by exploiting a sandbox escape in the Jinja templating engine's format_map function.","url":"https://insights.sbomify.com/CVE-2019-10906/"}