{"answers":{"affected":"3 open source packages ship an affected version, including twisted and Twisted. It affects 6 products.","exploited":"There is no known exploitation of CVE-2020-10108 in the wild and no public exploit code.","fix":"Upgrade twisted to a fixed version for your release line: 20.3.0 or 20.3.0rc1.","what":"CVE-2020-10108 is a critical vulnerability in Canonical Ubuntu Linux, published on 12 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-10108 and fix it if it is affected.\n\nWhat it is: CVE-2020-10108 is a critical vulnerability in Canonical Ubuntu Linux, published on 12 Mar 2020. 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-2020-10108 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- twisted (PyPI): affected all versions; fixed in 20.3.0\n- twisted (PyPI): affected all versions; fixed in 20.3.0rc1\n- Twisted (PyPI): affected all versions; fixed in 20.3.0\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-2020-10108/ (Markdown: https://insights.sbomify.com/CVE-2020-10108/index.md)","id":"CVE-2020-10108","markdown":"https://insights.sbomify.com/CVE-2020-10108/index.md","name":"CVE-2020-10108","record":{"aliases":["AZL-6819","DEBIAN-CVE-2020-10108","GHSA-h96w-mmrf-2h6v","PYSEC-2020-259","RHSA-2020:1962","UBUNTU-CVE-2020-10108"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"Twisted Web library","requires_auth":"none","summary":"An attacker can split HTTP requests in Twisted Web by exploiting content-length header handling, potentially leading to request smuggling.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"solaris","vendor":"oracle"},{"product":"zfs_storage_appliance_kit","vendor":"oracle"},{"product":"twisted","vendor":"twisted"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","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-444","name":"Inconsistent Interpretation of HTTP Requests"}],"description":"In Twisted Web through 19.10.0, there was an HTTP request splitting vulnerability. When presented with two content-length headers, it ignored the first header. When the second content-length value was set to zero, the request body was interpreted as a pipelined request.","ecosystems":["PyPI","Red Hat:enterprise_linux:6::client","Red Hat:enterprise_linux:6::server","Red Hat:enterprise_linux:6::workstation"],"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 Input Validation in Twisted","id":"CVE-2020-10108","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux","fedoraproject:fedora","oracle:solaris","oracle:zfs_storage_appliance_kit"],"type":"other","year":"2020"},"n_packages":6,"n_references":9,"next":{"headline":"HTTP Request Smuggling in Twisted","id":"CVE-2020-10109"},"packages":[{"ecosystem":"PyPI","fixed":["20.3.0"],"introduced":["0"],"last_affected":[],"package":"Twisted","purl":null,"source":"GHSA-h96w-mmrf-2h6v"},{"ecosystem":"PyPI","fixed":["20.3.0"],"introduced":["0"],"last_affected":[],"package":"twisted","purl":"pkg:pypi/twisted","source":"GHSA-h96w-mmrf-2h6v"},{"ecosystem":"PyPI","fixed":["20.3.0rc1"],"introduced":["0"],"last_affected":[],"package":"twisted","purl":"pkg:pypi/twisted","source":"PYSEC-2020-259"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:8.2.0-6.el6_10"],"introduced":["0"],"last_affected":[],"package":"python-twisted-web","purl":"pkg:rpm/redhat/python-twisted-web","source":"RHSA-2020:1962"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:8.2.0-6.el6_10"],"introduced":["0"],"last_affected":[],"package":"python-twisted-web","purl":"pkg:rpm/redhat/python-twisted-web","source":"RHSA-2020:1962"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:8.2.0-6.el6_10"],"introduced":["0"],"last_affected":[],"package":"python-twisted-web","purl":"pkg:rpm/redhat/python-twisted-web","source":"RHSA-2020:1962"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-10107"},"products":["n/a"],"published":"2020-03-12","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":"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":"2024-08-04","vendors":["n/a"]},"summary":"An attacker can split HTTP requests in Twisted Web by exploiting content-length header handling, potentially leading to request smuggling.","url":"https://insights.sbomify.com/CVE-2020-10108/"}