{"answers":{"affected":"It affects 7 products.","exploited":"There is no known exploitation of CVE-2019-5010 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2019-5010 is a medium-severity vulnerability in Debian Debian Linux, published on 31 Oct 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-5010 and fix it if it is affected.\n\nWhat it is: CVE-2019-5010 is a medium-severity vulnerability in Debian Debian Linux, published on 31 Oct 2019. 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-2019-5010 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2019-5010/ (Markdown: https://insights.sbomify.com/CVE-2019-5010/index.md)","id":"CVE-2019-5010","markdown":"https://insights.sbomify.com/CVE-2019-5010/index.md","name":"CVE-2019-5010","record":{"aliases":["ALPINE-CVE-2019-5010","CLEANSTART-2026-AX63397","DEBIAN-CVE-2019-5010","GHSA-jj99-2g8j-7j25","MGASA-2019-0084","PSF-2019-8","SUSE-SU-2019:0271-1","UBUNTU-CVE-2019-5010","openSUSE-SU-2019:0184-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Python standard library","requires_auth":"none","summary":"A crafted X509 certificate triggers a NULL pointer dereference in Python's parser, causing a denial of service during TLS connections.","user_interaction":"not_required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"leap","vendor":"opensuse"},{"product":"python","vendor":"python"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"enterprise_linux_eus","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_tus","vendor":"redhat"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-476","name":"NULL Pointer Dereference"}],"description":"An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted certificates to trigger this vulnerability.","ecosystems":["SUSE:Linux Enterprise Module for Basesystem 15","SUSE:Linux Enterprise Module for Desktop Applications 15","openSUSE:Leap 15.0"],"exploits":{"exploitdb":0,"first_seen":"2019-11-06","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2019-11-06T07:26:43Z","kind":"github_poc","ref":"https://github.com/JonathanWilbur/CVE-2019-5010","stars":0,"title":"CVE-2019-5010 Exploit PoC - Python Denial of Service via Malformed X.509v3 Extension"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Null dereference in Python","id":"CVE-2019-5010","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","opensuse:leap","python:python","redhat:enterprise_linux","redhat:enterprise_linux_eus","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_tus"],"type":"null_dereference","year":"2019"},"n_packages":5,"n_references":8,"next":{"headline":"Privilege escalation in CleanMyMac X","id":"CVE-2019-5011"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15","fixed":["2.7.14-7.6.1"],"introduced":["0"],"last_affected":[],"package":"python","purl":"pkg:rpm/suse/python\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015","source":"SUSE-SU-2019:0271-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15","fixed":["2.7.14-7.6.1"],"introduced":["0"],"last_affected":[],"package":"python-base","purl":"pkg:rpm/suse/python-base\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015","source":"SUSE-SU-2019:0271-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15","fixed":["2.7.14-7.6.1"],"introduced":["0"],"last_affected":[],"package":"python","purl":"pkg:rpm/suse/python\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015","source":"SUSE-SU-2019:0271-1"},{"ecosystem":"openSUSE:Leap 15.0","fixed":["2.7.14-lp150.6.6.1"],"introduced":["0"],"last_affected":[],"package":"python","purl":"pkg:rpm/opensuse/python\u0026distro=openSUSE%20Leap%2015.0","source":"openSUSE-SU-2019:0184-1"},{"ecosystem":"openSUSE:Leap 15.0","fixed":["2.7.14-lp150.6.6.1"],"introduced":["0"],"last_affected":[],"package":"python-base","purl":"pkg:rpm/opensuse/python-base\u0026distro=openSUSE%20Leap%2015.0","source":"openSUSE-SU-2019:0184-1"}],"prev":{"headline":"File upload in n/a","id":"CVE-2019-5009"},"products":["Python"],"published":"2019-10-31","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-07","vendors":["n/a"]},"summary":"A crafted X509 certificate triggers a NULL pointer dereference in Python's parser, causing a denial of service during TLS connections.","url":"https://insights.sbomify.com/CVE-2019-5010/"}