{"answers":{"affected":"5 open source packages ship an affected version, including pydantic. It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3772 exists.","fix":"Upgrade pydantic to a fixed version for your release line: 1.10.13 or 2.4.0.","what":"CVE-2024-3772 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 15 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-3772 and fix it if it is affected.\n\nWhat it is: CVE-2024-3772 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 15 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3772 exists.\n\nAffected packages and fixed versions:\n- pydantic (PyPI): affected all versions; fixed in 1.10.13, 2.4.0\n- pydantic (PyPI): affected all versions; fixed in 1.10.13\n- pydantic (PyPI): affected all versions; fixed in 1.10.13\n- pydantic (PyPI): affected from 2.0.0; fixed in 2.4.0\n- pydantic (PyPI): affected from 2.0.0; fixed in 2.4.0\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-2024-3772/ (Markdown: https://insights.sbomify.com/CVE-2024-3772/index.md)","id":"CVE-2024-3772","markdown":"https://insights.sbomify.com/CVE-2024-3772/index.md","name":"CVE-2024-3772","record":{"aliases":["CLSA-2025-1757895135","CLSA-2026-1789456962","DEBIAN-CVE-2024-3772","GHSA-mr82-8j83-vxmv","PYSEC-2026-1812","ROOT-APP-PYPI-CVE-2024-3772","SUSE-SU-2025:0310-1","UBUNTU-CVE-2024-3772","USN-7101-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Python data validation library","requires_auth":"none","summary":"Remote attackers can cause denial of service in Pydantic by submitting crafted email strings that trigger excessive regex processing.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"directcyber","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"pydantic","vendor":"pydantic"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-1333","name":"Inefficient Regular Expression Complexity"}],"description":"Regular expression denial of service in Pydanic \u003c 2.4.0, \u003c 1.10.13 allows remote attackers to cause denial of service via a crafted email string.","ecosystems":["PyPI","SUSE:Linux Enterprise Module for Public Cloud 15 SP4","SUSE:Linux Enterprise Module for Python 3 15 SP6","openSUSE:Leap 15.6"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Regular expression denial of service in Pydantic \u003c 2.4.0","id":"CVE-2024-3772","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"denial_of_service","year":"2024"},"n_packages":8,"n_references":2,"next":{"headline":"LiveJournal Shortcode \u003c= 1.1.1 - Contributor+ Stored XSS via Shortcode","id":"CVE-2024-3773"},"packages":[{"ecosystem":"PyPI","fixed":["1.10.13","2.4.0"],"introduced":["0","2.0.0"],"last_affected":[],"package":"pydantic","purl":"pkg:pypi/pydantic","source":"PYSEC-2026-1812"},{"ecosystem":"PyPI","fixed":["1.10.13"],"introduced":["0"],"last_affected":[],"package":"pydantic","purl":null,"source":"GHSA-mr82-8j83-vxmv"},{"ecosystem":"PyPI","fixed":["1.10.13"],"introduced":["0"],"last_affected":[],"package":"pydantic","purl":"pkg:pypi/pydantic","source":"GHSA-mr82-8j83-vxmv"},{"ecosystem":"PyPI","fixed":["2.4.0"],"introduced":["2.0.0"],"last_affected":[],"package":"pydantic","purl":null,"source":"GHSA-mr82-8j83-vxmv"},{"ecosystem":"PyPI","fixed":["2.4.0"],"introduced":["2.0.0"],"last_affected":[],"package":"pydantic","purl":"pkg:pypi/pydantic","source":"GHSA-mr82-8j83-vxmv"},{"ecosystem":"SUSE:Linux Enterprise Module for Public Cloud 15 SP4","fixed":["1.10.8-150400.9.10.1"],"introduced":["0"],"last_affected":[],"package":"python-pydantic","purl":"pkg:rpm/suse/python-pydantic\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015%20SP4","source":"SUSE-SU-2025:0310-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Python 3 15 SP6","fixed":["1.10.8-150400.9.10.1"],"introduced":["0"],"last_affected":[],"package":"python-pydantic","purl":"pkg:rpm/suse/python-pydantic\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Python%203%2015%20SP6","source":"SUSE-SU-2025:0310-1"},{"ecosystem":"openSUSE:Leap 15.6","fixed":["1.10.8-150400.9.10.1"],"introduced":["0"],"last_affected":[],"package":"python-pydantic","purl":"pkg:rpm/opensuse/python-pydantic\u0026distro=openSUSE%20Leap%2015.6","source":"SUSE-SU-2025:0310-1"}],"prev":{"headline":"PHPGurukul Student Record System edit-subject.php sql injection","id":"CVE-2024-3771"},"products":["Pydantic"],"published":"2024-04-15","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":"SUSE","prefix":"SUSE"},{"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-13","vendors":["Pydantic"]},"summary":"Remote attackers can cause denial of service in Pydantic by submitting crafted email strings that trigger excessive regex processing.","url":"https://insights.sbomify.com/CVE-2024-3772/"}