{"answers":{"affected":"4 open source packages ship an affected version, including pillow. It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-10994 in the wild and no public exploit code.","fix":"Upgrade pillow to a fixed version for your release line: 7.1.0 or 7.0.0.","what":"CVE-2020-10994 is a medium-severity memory corruption vulnerability in Canonical Ubuntu Linux, published on 25 Jun 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-10994 and fix it if it is affected.\n\nWhat it is: CVE-2020-10994 is a medium-severity memory corruption vulnerability in Canonical Ubuntu Linux, published on 25 Jun 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-10994 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- pillow (Bitnami): affected all versions; fixed in 7.1.0\n- pillow (PyPI): affected all versions; fixed in 7.0.0\n- pillow (PyPI): affected all versions; fixed in 7.1.0\n- pillow (PyPI): affected all versions; fixed in 7.1.0\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-2020-10994/ (Markdown: https://insights.sbomify.com/CVE-2020-10994/index.md)","id":"CVE-2020-10994","markdown":"https://insights.sbomify.com/CVE-2020-10994/index.md","name":"CVE-2020-10994","record":{"aliases":["BIT-pillow-2020-10994","DEBIAN-CVE-2020-10994","GHSA-vj42-xq3r-hr3r","PYSEC-2020-79","UBUNTU-CVE-2020-10994"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Python imaging library","requires_auth":"none","summary":"Attackers can cause out-of-bounds reads and potential code execution by tricking users into opening a crafted JP2 file with Pillow.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"fedora","vendor":"fedoraproject"},{"product":"pillow","vendor":"python"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"In libImaging/Jpeg2KDecode.c in Pillow before 7.1.0, there are multiple out-of-bounds reads via a crafted JP2 file.","ecosystems":["Bitnami","PyPI"],"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":"Out-of-bounds reads in Pillow","id":"CVE-2020-10994","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","fedoraproject:fedora","python:pillow"],"type":"memory_corruption","year":"2020"},"n_packages":4,"n_references":9,"next":{"headline":"Denial of service in n/a","id":"CVE-2020-10995"},"packages":[{"ecosystem":"Bitnami","fixed":["7.1.0"],"introduced":["0"],"last_affected":[],"package":"pillow","purl":"pkg:bitnami/pillow","source":"BIT-pillow-2020-10994"},{"ecosystem":"PyPI","fixed":["7.0.0"],"introduced":["0"],"last_affected":[],"package":"pillow","purl":"pkg:pypi/pillow","source":"PYSEC-2020-79"},{"ecosystem":"PyPI","fixed":["7.1.0"],"introduced":["0"],"last_affected":[],"package":"pillow","purl":null,"source":"GHSA-vj42-xq3r-hr3r"},{"ecosystem":"PyPI","fixed":["7.1.0"],"introduced":["0"],"last_affected":[],"package":"pillow","purl":"pkg:pypi/pillow","source":"GHSA-vj42-xq3r-hr3r"}],"prev":{"headline":"XML external entity in n/a","id":"CVE-2020-10993"},"products":["n/a"],"published":"2020-06-25","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":"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":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"Attackers can cause out-of-bounds reads and potential code execution by tricking users into opening a crafted JP2 file with Pillow.","url":"https://insights.sbomify.com/CVE-2020-10994/"}