{"answers":{"affected":"3 open source packages ship an affected version, including libpython, python and python-min. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-13837 in the wild and no public exploit code.","fix":"Upgrade libpython to a fixed version for your release line: 3.10.20, 3.11.15, 3.12.13 or 3.13.10.","what":"CVE-2025-13837 is a low-severity denial of service vulnerability in Python Python, published on 1 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-13837 and fix it if it is affected.\n\nWhat it is: CVE-2025-13837 is a low-severity denial of service vulnerability in Python Python, published on 1 Dec 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-13837 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- libpython (Bitnami): affected all versions; fixed in 3.10.20, 3.11.15, 3.12.13, 3.13.10, 3.14.1\n- python (Bitnami): affected all versions; fixed in 3.10.20, 3.11.15, 3.12.13, 3.13.10, 3.14.1\n- python-min (Bitnami): affected all versions; fixed in 3.10.20, 3.11.15, 3.12.13, 3.13.10, 3.14.1\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-2025-13837/ (Markdown: https://insights.sbomify.com/CVE-2025-13837/index.md)","id":"CVE-2025-13837","markdown":"https://insights.sbomify.com/CVE-2025-13837/index.md","name":"CVE-2025-13837","record":{"aliases":["AZL-109692","AZL-71267","AZL-71275","BELL-CVE-2025-13837","BIT-libpython-2025-13837","BIT-python-2025-13837","BIT-python-min-2025-13837","CLSA-2026-1773136115","DEBIAN-CVE-2025-13837","ECHO-8bc4-4724-22d3","GHSA-qhx6-hpfj-8m4g","MINI-63j8-j68g-cmcw","MINI-7vjc-3rmh-vgqj","MINI-p3vp-22rg-9xjg","MINI-p93c-hq2x-pwjg","MINI-x3cp-fw88-8qq6","PSF-2025-15","UBUNTU-CVE-2025-13837"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Python standard library","requires_auth":"none","summary":"A malicious plist file can cause out-of-memory errors and denial of service in applications using Python's plistlib module.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"PSF","cpe":[{"product":"python","vendor":"python"}],"cvss":{"score":2.1,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"When loading a plist file, the plistlib module reads data in size specified by the file itself, meaning a malicious file can cause OOM and DoS issues","ecosystems":["Bitnami"],"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-memory when loading Plist","id":"CVE-2025-13837","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"python:python","products":["python:python"],"type":"denial_of_service","year":"2025"},"n_packages":3,"n_references":9,"next":{"headline":"WishSuite \u003c= 1.5.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'button_text' Shortcode Attribute","id":"CVE-2025-13838"},"packages":[{"ecosystem":"Bitnami","fixed":["3.10.20","3.11.15","3.12.13","3.13.10","3.14.1"],"introduced":["0","3.11.0","3.12.0","3.13.0","3.14.0"],"last_affected":[],"package":"libpython","purl":"pkg:bitnami/libpython","source":"BIT-libpython-2025-13837"},{"ecosystem":"Bitnami","fixed":["3.10.20","3.11.15","3.12.13","3.13.10","3.14.1"],"introduced":["0","3.11.0","3.12.0","3.13.0","3.14.0"],"last_affected":[],"package":"python","purl":"pkg:bitnami/python","source":"BIT-python-2025-13837"},{"ecosystem":"Bitnami","fixed":["3.10.20","3.11.15","3.12.13","3.13.10","3.14.1"],"introduced":["0","3.11.0","3.12.0","3.13.0","3.14.0"],"last_affected":[],"package":"python-min","purl":"pkg:bitnami/python-min","source":"BIT-python-min-2025-13837"}],"prev":{"headline":"Excessive read buffering DoS in http.client","id":"CVE-2025-13836"},"products":["CPython"],"published":"2025-12-01","related":[{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2008-5031","kev_date_added":null,"published":"2008-11-10"},{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2014-4650","kev_date_added":null,"published":"2020-02-20"},{"cvss_score":9.8,"headline":"Integer overflow in n/a","id":"CVE-2016-5636","kev_date_added":null,"published":"2016-09-02"},{"cvss_score":9.8,"headline":"Path traversal in n/a","id":"CVE-2007-4559","kev_date_added":null,"published":"2007-08-28"},{"cvss_score":8.8,"headline":"Command injection in n/a","id":"CVE-2017-17522","kev_date_added":null,"published":"2017-12-14"},{"cvss_score":8.7,"headline":"Incremental HTMLParser feed() allows CPU-exhaustion DoS via repeated unterminated markup declarations","id":"CVE-2026-15308","kev_date_added":null,"published":"2026-07-09"},{"cvss_score":7.8,"headline":"Privilege escalation in n/a","id":"CVE-2019-13404","kev_date_added":null,"published":"2019-07-08"}],"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":"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-03","vendors":["Python Software Foundation"]},"summary":"A malicious plist file can cause out-of-memory errors and denial of service in applications using Python's plistlib module.","url":"https://insights.sbomify.com/CVE-2025-13837/"}