{"answers":{"affected":"1 open source package ship an affected version, including openldap. It affects 5 products.","exploited":"There is no known exploitation of CVE-2020-15719 in the wild and no public exploit code.","fix":"Upgrade openldap to 2.4.46-10.el8 or later.","what":"CVE-2020-15719 is a medium-severity vulnerability in Openldap Openldap, published on 14 Jul 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-15719 and fix it if it is affected.\n\nWhat it is: CVE-2020-15719 is a medium-severity vulnerability in Openldap Openldap, published on 14 Jul 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-15719 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- openldap (Bitnami): affected all versions; fixed in 2.4.46-10.el8\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-2020-15719/ (Markdown: https://insights.sbomify.com/CVE-2020-15719/index.md)","id":"CVE-2020-15719","markdown":"https://insights.sbomify.com/CVE-2020-15719/index.md","name":"CVE-2020-15719","record":{"aliases":["BIT-openldap-2020-15719","DEBIAN-CVE-2020-15719","ECHO-131f-3301-69b0","GHSA-pg7h-v386-fw8h","RHBA-2019:3674","ROOT-OS-DEBIAN-12-CVE-2020-15719","SUSE-SU-2020:2581-1","openSUSE-SU-2020:1416-1","openSUSE-SU-2020:1459-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"OpenLDAP library","requires_auth":"none","summary":"Attackers can bypass certificate validation in OpenLDAP libraries when RFC6125 support is enabled, allowing man-in-the-middle attacks.","user_interaction":"required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"policy_auditor","vendor":"mcafee"},{"product":"openldap","vendor":"openldap"},{"product":"leap","vendor":"opensuse"},{"product":"blockchain_platform","vendor":"oracle"},{"product":"enterprise_linux","vendor":"redhat"}],"cvss":{"score":4.2,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux.","ecosystems":["Bitnami","Red Hat:enterprise_linux:8::baseos","SUSE:Linux Enterprise Module for Basesystem 15 SP1","SUSE:Linux Enterprise Module for Basesystem 15 SP2","SUSE:Linux Enterprise Module for Development Tools 15 SP1","SUSE:Linux Enterprise Module for Development Tools 15 SP2","SUSE:Linux Enterprise Module for Legacy 15 SP1","SUSE:Linux Enterprise Module for Legacy 15 SP2","openSUSE:Leap 15.1","openSUSE:Leap 15.2"],"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":"Security feature bypass in n/a","id":"CVE-2020-15719","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"openldap:openldap","products":["openldap:openldap","opensuse:leap","redhat:enterprise_linux"],"type":"security_feature_bypass","year":"2020"},"n_packages":16,"n_references":7,"next":{"headline":"Security feature bypass in n/a","id":"CVE-2020-15720"},"packages":[{"ecosystem":"Bitnami","fixed":["2.4.46-10.el8"],"introduced":["0"],"last_affected":[],"package":"openldap","purl":"pkg:bitnami/openldap","source":"BIT-openldap-2020-15719"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.4.46-10.el8"],"introduced":["0"],"last_affected":[],"package":"openldap","purl":"pkg:rpm/redhat/openldap","source":"RHBA-2019:3674"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.4.46-10.el8"],"introduced":["0"],"last_affected":[],"package":"openldap-clients","purl":"pkg:rpm/redhat/openldap-clients","source":"RHBA-2019:3674"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.4.46-10.el8"],"introduced":["0"],"last_affected":[],"package":"openldap-clients-debuginfo","purl":"pkg:rpm/redhat/openldap-clients-debuginfo","source":"RHBA-2019:3674"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.4.46-10.el8"],"introduced":["0"],"last_affected":[],"package":"openldap-debuginfo","purl":"pkg:rpm/redhat/openldap-debuginfo","source":"RHBA-2019:3674"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.4.46-10.el8"],"introduced":["0"],"last_affected":[],"package":"openldap-debugsource","purl":"pkg:rpm/redhat/openldap-debugsource","source":"RHBA-2019:3674"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.4.46-10.el8"],"introduced":["0"],"last_affected":[],"package":"openldap-devel","purl":"pkg:rpm/redhat/openldap-devel","source":"RHBA-2019:3674"},{"ecosystem":"Red Hat:enterprise_linux:8::baseos","fixed":["0:2.4.46-10.el8"],"introduced":["0"],"last_affected":[],"package":"openldap-servers-debuginfo","purl":"pkg:rpm/redhat/openldap-servers-debuginfo","source":"RHBA-2019:3674"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","fixed":["2.4.46-9.34.1"],"introduced":["0"],"last_affected":[],"package":"openldap2","purl":"pkg:rpm/suse/openldap2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1","source":"SUSE-SU-2020:2581-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","fixed":["2.4.46-9.34.1"],"introduced":["0"],"last_affected":[],"package":"openldap2","purl":"pkg:rpm/suse/openldap2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2","source":"SUSE-SU-2020:2581-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP1","fixed":["2.4.46-9.34.1"],"introduced":["0"],"last_affected":[],"package":"openldap2","purl":"pkg:rpm/suse/openldap2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP1","source":"SUSE-SU-2020:2581-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Development Tools 15 SP2","fixed":["2.4.46-9.34.1"],"introduced":["0"],"last_affected":[],"package":"openldap2","purl":"pkg:rpm/suse/openldap2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP2","source":"SUSE-SU-2020:2581-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP1","fixed":["2.4.46-9.34.1"],"introduced":["0"],"last_affected":[],"package":"openldap2","purl":"pkg:rpm/suse/openldap2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP1","source":"SUSE-SU-2020:2581-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Legacy 15 SP2","fixed":["2.4.46-9.34.1"],"introduced":["0"],"last_affected":[],"package":"openldap2","purl":"pkg:rpm/suse/openldap2\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP2","source":"SUSE-SU-2020:2581-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["2.4.46-lp151.10.15.1"],"introduced":["0"],"last_affected":[],"package":"openldap2","purl":"pkg:rpm/opensuse/openldap2\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2020:1416-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["2.4.46-lp152.14.6.1"],"introduced":["0"],"last_affected":[],"package":"openldap2","purl":"pkg:rpm/opensuse/openldap2\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2020:1459-1"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-15718"},"products":["n/a"],"published":"2020-07-14","related":[{"cvss_score":7.5,"headline":"Use after free in n/a","id":"CVE-2017-17740","kev_date_added":null,"published":"2017-12-18"},{"cvss_score":6.1,"headline":"Cross-Site Scripting vulnerability in Policy Auditor","id":"CVE-2021-31851","kev_date_added":null,"published":"2021-11-23"},{"cvss_score":6.1,"headline":"Cross-Site Scripting vulnerability in Policy Auditor","id":"CVE-2021-31852","kev_date_added":null,"published":"2021-11-23"}],"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":"Red Hat","prefix":"RHBA"},{"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can bypass certificate validation in OpenLDAP libraries when RFC6125 support is enabled, allowing man-in-the-middle attacks.","url":"https://insights.sbomify.com/CVE-2020-15719/"}