{"answers":{"affected":"3 open source packages ship an affected version, including snowflake-connector-python. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-42965 exists.","fix":"Upgrade snowflake-connector-python to 2.8.2 or later.","what":"CVE-2022-42965 is a low-severity denial of service vulnerability in snowflake-connector-python, published on 9 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-42965 and fix it if it is affected.\n\nWhat it is: CVE-2022-42965 is a low-severity denial of service vulnerability in snowflake-connector-python, published on 9 Nov 2022. 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-2022-42965 exists.\n\nAffected packages and fixed versions:\n- snowflake-connector-python (PyPI): affected all versions; fixed in 2.8.2\n- snowflake-connector-python (PyPI): affected all versions; fixed in 2.8.2\n- snowflake-connector-python (PyPI): affected all versions; fixed in 2.8.2\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-2022-42965/ (Markdown: https://insights.sbomify.com/CVE-2022-42965/index.md)","id":"CVE-2022-42965","markdown":"https://insights.sbomify.com/CVE-2022-42965/index.md","name":"CVE-2022-42965","record":{"aliases":["GHSA-4r6j-fwcx-94cf","PYSEC-2026-922"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Python database connector","requires_auth":"none","summary":"An attacker can cause a denial of service in applications using the Snowflake Python connector by supplying malicious input to an internal file transfer method.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"JFROG","cpe":[{"product":"snowflake_connector","vendor":"snowflake"}],"cvss":{"score":3.7,"severity":"low","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-1333","name":"Inefficient Regular Expression Complexity"}],"description":"An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the snowflake-connector-python PyPI package, when an attacker is able to supply arbitrary input to the undocumented get_file_transfer_type method","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Exponential ReDoS in snowflake-connector-python leads to denial of service","id":"CVE-2022-42965","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":3,"n_references":1,"next":{"headline":"Exponential ReDoS in cleo leads to denial of service","id":"CVE-2022-42966"},"packages":[{"ecosystem":"PyPI","fixed":["2.8.2"],"introduced":["0"],"last_affected":[],"package":"snowflake-connector-python","purl":null,"source":"GHSA-4r6j-fwcx-94cf"},{"ecosystem":"PyPI","fixed":["2.8.2"],"introduced":["0"],"last_affected":[],"package":"snowflake-connector-python","purl":"pkg:pypi/snowflake-connector-python","source":"GHSA-4r6j-fwcx-94cf"},{"ecosystem":"PyPI","fixed":["2.8.2"],"introduced":["0"],"last_affected":[],"package":"snowflake-connector-python","purl":"pkg:pypi/snowflake-connector-python","source":"PYSEC-2026-922"}],"prev":{"headline":"Exponential ReDoS in pymatgen leads to denial of service","id":"CVE-2022-42964"},"products":["snowflake-connector-python"],"published":"2022-11-09","related":[{"cvss_score":7.3,"headline":"Snowflake Connector vulnerable to Command Injection","id":"CVE-2023-34230","kev_date_added":null,"published":"2023-06-08"},{"cvss_score":7.3,"headline":"Snowflake NodeJS Driver vulnerable to Command Injection","id":"CVE-2023-34232","kev_date_added":null,"published":"2023-06-08"},{"cvss_score":7.3,"headline":"Snowflake Python Connector vulnerable to Command Injection","id":"CVE-2023-34233","kev_date_added":null,"published":"2023-06-08"},{"cvss_score":7,"headline":"Snowflake Connector for Python has an SQL Injection in write_pandas","id":"CVE-2025-24793","kev_date_added":null,"published":"2025-01-29"},{"cvss_score":6.7,"headline":"The Snowflake Connector for Python uses insecure deserialization of the OCSP response cache","id":"CVE-2025-24794","kev_date_added":null,"published":"2025-01-29"},{"cvss_score":6,"headline":"Snowflake Connector .NET does not properly check the Certificate Revocation List (CRL)","id":"CVE-2023-51662","kev_date_added":null,"published":"2023-12-22"},{"cvss_score":5.5,"headline":"Snowflake Connector for Python has sensitive data in logs","id":"CVE-2024-49750","kev_date_added":null,"published":"2024-10-24"}],"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":"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":"2025-05-01","vendors":["snowflake-connector-python"]},"summary":"An attacker can cause a denial of service in applications using the Snowflake Python connector by supplying malicious input to an internal file transfer method.","url":"https://insights.sbomify.com/CVE-2022-42965/"}