{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-23903 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-23903 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 10 Nov 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-23903 and fix it if it is affected.\n\nWhat it is: CVE-2020-23903 is a medium-severity denial of service vulnerability in Fedoraproject Fedora, published on 10 Nov 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-23903 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-2020-23903/ (Markdown: https://insights.sbomify.com/CVE-2020-23903/index.md)","id":"CVE-2020-23903","markdown":"https://insights.sbomify.com/CVE-2020-23903/index.md","name":"CVE-2020-23903","record":{"aliases":["ALSA-2022:7979","DEBIAN-CVE-2020-23903","GHSA-r85g-7qgq-6wrq","MGASA-2021-0550","OESA-2022-1701","RHSA-2022:7979","RLSA-2022:7979","ROOT-OS-DEBIAN-11-CVE-2020-23903","SUSE-SU-2021:3858-1","SUSE-SU-2021:3860-1","UBUNTU-CVE-2020-23903","USN-5280-1","openSUSE-SU-2021:1538-1","openSUSE-SU-2021:3860-1","openSUSE-SU-2024:11632-1"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Speex audio library","requires_auth":"none","summary":"Attackers can cause a denial of service in applications using the Speex library by providing a crafted WAV file that triggers a divide-by-zero error.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"speex","vendor":"xiph"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-369","name":"Divide By Zero"}],"description":"A Divide by Zero vulnerability in the function static int read_samples of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file.","ecosystems":["AlmaLinux:9","Red Hat:enterprise_linux:9::appstream","Red Hat:enterprise_linux:9::crb","Rocky Linux:9","SUSE:Linux Enterprise Module for Basesystem 15 SP2","SUSE:Linux Enterprise Module for Basesystem 15 SP3","SUSE:Linux Enterprise Module for Package Hub 15 SP2","SUSE:Linux Enterprise Module for Package Hub 15 SP3","SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5","SUSE:Linux Enterprise Software Development Kit 12 SP5","openSUSE:Leap 15.2","openSUSE:Leap 15.3","openSUSE:Tumbleweed"],"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":"Denial of service in n/a","id":"CVE-2020-23903","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"denial_of_service","year":"2020"},"n_packages":21,"n_references":3,"next":{"headline":"Memory corruption in n/a","id":"CVE-2020-23904"},"packages":[{"ecosystem":"AlmaLinux:9","fixed":["1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/almalinux/speex","source":"ALSA-2022:7979"},{"ecosystem":"AlmaLinux:9","fixed":["1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex-devel","purl":"pkg:rpm/almalinux/speex-devel","source":"ALSA-2022:7979"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/redhat/speex","source":"RHSA-2022:7979"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex-debuginfo","purl":"pkg:rpm/redhat/speex-debuginfo","source":"RHSA-2022:7979"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex-debugsource","purl":"pkg:rpm/redhat/speex-debugsource","source":"RHSA-2022:7979"},{"ecosystem":"Red Hat:enterprise_linux:9::appstream","fixed":["0:1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex-tools-debuginfo","purl":"pkg:rpm/redhat/speex-tools-debuginfo","source":"RHSA-2022:7979"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex-debuginfo","purl":"pkg:rpm/redhat/speex-debuginfo","source":"RHSA-2022:7979"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex-debugsource","purl":"pkg:rpm/redhat/speex-debugsource","source":"RHSA-2022:7979"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex-devel","purl":"pkg:rpm/redhat/speex-devel","source":"RHSA-2022:7979"},{"ecosystem":"Red Hat:enterprise_linux:9::crb","fixed":["0:1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex-tools-debuginfo","purl":"pkg:rpm/redhat/speex-tools-debuginfo","source":"RHSA-2022:7979"},{"ecosystem":"Rocky Linux:9","fixed":["0:1.2.0-11.el9"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/rocky-linux/speex?distro=rocky-linux-9\u0026epoch=0","source":"RLSA-2022:7979"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP2","fixed":["1.2-3.3.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/suse/speex\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2","source":"SUSE-SU-2021:3860-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP3","fixed":["1.2-3.3.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/suse/speex\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3","source":"SUSE-SU-2021:3860-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP2","fixed":["1.2-3.3.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/suse/speex\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP2","source":"SUSE-SU-2021:3860-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP3","fixed":["1.2-3.3.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/suse/speex\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP3","source":"SUSE-SU-2021:3860-1"},{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["1.1.999_1.2rc1-24.3.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/suse/speex\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2021:3858-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["1.1.999_1.2rc1-24.3.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/suse/speex\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2021:3858-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP5","fixed":["1.1.999_1.2rc1-24.3.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/suse/speex\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5","source":"SUSE-SU-2021:3858-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["1.2-lp152.4.3.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/opensuse/speex\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2021:1538-1"},{"ecosystem":"openSUSE:Leap 15.3","fixed":["1.2-3.3.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/opensuse/speex\u0026distro=openSUSE%20Leap%2015.3","source":"openSUSE-SU-2021:3860-1"},{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.2-2.1"],"introduced":["0"],"last_affected":[],"package":"speex","purl":"pkg:rpm/opensuse/speex\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:11632-1"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2020-23902"},"products":["n/a"],"published":"2021-11-10","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":"MIT","name":"AlmaLinux","prefix":"ALSA"},{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"class":"attribution","licence":"BSD","name":"Rocky Linux","prefix":"RLSA"},{"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 cause a denial of service in applications using the Speex library by providing a crafted WAV file that triggers a divide-by-zero error.","url":"https://insights.sbomify.com/CVE-2020-23903/"}