{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-18652 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2020-18652 is a medium-severity memory corruption vulnerability in n/a, published on 22 Aug 2023. 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-2020-18652 and fix it if it is affected.\n\nWhat it is: CVE-2020-18652 is a medium-severity memory corruption vulnerability in n/a, published on 22 Aug 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-18652 exists.\n\nAffected product: n/a. 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-2020-18652/ (Markdown: https://insights.sbomify.com/CVE-2020-18652/index.md)","id":"CVE-2020-18652","markdown":"https://insights.sbomify.com/CVE-2020-18652/index.md","name":"CVE-2020-18652","record":{"aliases":["DEBIAN-CVE-2020-18652","GHSA-fm7g-gm7p-w792","SUSE-SU-2023:3518-1","UBUNTU-CVE-2020-18652"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Exempi library","requires_auth":"none","summary":"Remote attackers can cause a denial of service by tricking users into opening a crafted WebP file using the Exempi library.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"exempi","vendor":"exempi_project"}],"cvss":{"score":6.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Buffer Overflow vulnerability in WEBP_Support.cpp in exempi 2.5.0 and earlier allows remote attackers to cause a denial of service via opening of crafted webp file.","ecosystems":["SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","SUSE:Linux Enterprise Module for Desktop Applications 15 SP5","openSUSE:Leap 15.4","openSUSE:Leap 15.5"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Memory corruption in n/a","id":"CVE-2020-18652","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":4,"n_references":3,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-18654"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","fixed":["2.4.5-150000.3.6.1"],"introduced":["0"],"last_affected":[],"package":"exempi","purl":"pkg:rpm/suse/exempi\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4","source":"SUSE-SU-2023:3518-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP5","fixed":["2.4.5-150000.3.6.1"],"introduced":["0"],"last_affected":[],"package":"exempi","purl":"pkg:rpm/suse/exempi\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5","source":"SUSE-SU-2023:3518-1"},{"ecosystem":"openSUSE:Leap 15.4","fixed":["2.4.5-150000.3.6.1"],"introduced":["0"],"last_affected":[],"package":"exempi","purl":"pkg:rpm/opensuse/exempi\u0026distro=openSUSE%20Leap%2015.4","source":"SUSE-SU-2023:3518-1"},{"ecosystem":"openSUSE:Leap 15.5","fixed":["2.4.5-150000.3.6.1"],"introduced":["0"],"last_affected":[],"package":"exempi","purl":"pkg:rpm/opensuse/exempi\u0026distro=openSUSE%20Leap%2015.5","source":"SUSE-SU-2023:3518-1"}],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2020-18651"},"products":["n/a"],"published":"2023-08-22","related":[{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2018-12648","kev_date_added":null,"published":"2018-06-22"},{"cvss_score":6.5,"headline":"Memory corruption in n/a","id":"CVE-2020-18651","kev_date_added":null,"published":"2023-08-22"},{"cvss_score":5.5,"headline":"Denial of service in n/a","id":"CVE-2017-18235","kev_date_added":null,"published":"2018-03-15"},{"cvss_score":5.5,"headline":"Null dereference in n/a","id":"CVE-2017-18237","kev_date_added":null,"published":"2018-03-15"}],"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":"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-04","vendors":["n/a"]},"summary":"Remote attackers can cause a denial of service by tricking users into opening a crafted WebP file using the Exempi library.","url":"https://insights.sbomify.com/CVE-2020-18652/"}