{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-13249 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-13249 is a high-severity vulnerability in Fedoraproject Fedora, published on 20 May 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-2020-13249 and fix it if it is affected.\n\nWhat it is: CVE-2020-13249 is a high-severity vulnerability in Fedoraproject Fedora, published on 20 May 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-2020-13249 in the wild and no public exploit code.\n\nAffected product: Fedoraproject Fedora. 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-2020-13249/ (Markdown: https://insights.sbomify.com/CVE-2020-13249/index.md)","id":"CVE-2020-13249","markdown":"https://insights.sbomify.com/CVE-2020-13249/index.md","name":"CVE-2020-13249","record":{"aliases":["ALPINE-CVE-2020-13249","GHSA-44c7-hc99-224f","JLSEC-2026-211","SUSE-SU-2020:1423-1","SUSE-SU-2020:1431-1","UBUNTU-CVE-2020-13249","openSUSE-SU-2020:0738-1","openSUSE-SU-2024:11039-1"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"MariaDB Connector/C","requires_auth":"none","summary":"The MariaDB Connector/C library fails to properly validate OK packet content, potentially leading to undefined behavior or security issues.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"connector\\/c","vendor":"mariadb"},{"product":"leap","vendor":"opensuse"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"libmariadb/mariadb_lib.c in MariaDB Connector/C before 3.1.8 does not properly validate the content of an OK packet received from a server. NOTE: although mariadb_lib.c was originally based on code shipped for MySQL, this issue does not affect any MySQL components supported by Oracle.","ecosystems":["SUSE:Linux Enterprise High Performance Computing 15-ESPOS","SUSE:Linux Enterprise High Performance Computing 15-LTSS","SUSE:Linux Enterprise Module for Basesystem 15 SP1","SUSE:Linux Enterprise Module for Server Applications 15 SP1","SUSE:Linux Enterprise Server 12 SP4","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server 15-LTSS","SUSE:Linux Enterprise Server for SAP Applications 12 SP4","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 15","openSUSE:Leap 15.1"],"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":"Other in n/a","id":"CVE-2020-13249","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora","opensuse:leap"],"type":"other","year":"2020"},"n_packages":11,"n_references":6,"next":{"headline":"Allocation of Resources Without Limits or Throttling in Hashicorp Consul","id":"CVE-2020-13250"},"packages":[{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-ESPOS","fixed":["3.1.8-3.18.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOS","source":"SUSE-SU-2020:1423-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15-LTSS","fixed":["3.1.8-3.18.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSS","source":"SUSE-SU-2020:1423-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP1","fixed":["3.1.8-3.18.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1","source":"SUSE-SU-2020:1423-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP1","fixed":["3.1.8-3.18.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP1","source":"SUSE-SU-2020:1423-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP4","fixed":["3.1.8-2.15.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4","source":"SUSE-SU-2020:1431-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["3.1.8-2.15.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2020:1431-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15-LTSS","fixed":["3.1.8-3.18.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSS","source":"SUSE-SU-2020:1423-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP4","fixed":["3.1.8-2.15.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4","source":"SUSE-SU-2020:1431-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["3.1.8-2.15.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2020:1431-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15","fixed":["3.1.8-3.18.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/suse/mariadb-connector-c\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015","source":"SUSE-SU-2020:1423-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["3.1.8-lp151.3.12.1"],"introduced":["0"],"last_affected":[],"package":"mariadb-connector-c","purl":"pkg:rpm/opensuse/mariadb-connector-c\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2020:0738-1"}],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-13248"},"products":["n/a"],"published":"2020-05-20","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":"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"The MariaDB Connector/C library fails to properly validate OK packet content, potentially leading to undefined behavior or security issues.","url":"https://insights.sbomify.com/CVE-2020-13249/"}