{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-27102 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2023-27102 is a medium-severity vulnerability in Struktur Libde265, published on 15 Mar 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-2023-27102 and fix it if it is affected.\n\nWhat it is: CVE-2023-27102 is a medium-severity vulnerability in Struktur Libde265, published on 15 Mar 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: There is no known exploitation of CVE-2023-27102 in the wild and no public exploit code.\n\nAffected product: Struktur Libde265. 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-2023-27102/ (Markdown: https://insights.sbomify.com/CVE-2023-27102/index.md)","id":"CVE-2023-27102","markdown":"https://insights.sbomify.com/CVE-2023-27102/index.md","name":"CVE-2023-27102","record":{"aliases":["ALPINE-CVE-2023-27102","DEBIAN-CVE-2023-27102","GHSA-xj6j-6m68-mr7h","UBUNTU-CVE-2023-27102"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"H.265 video decoder","requires_auth":"none","summary":"A segmentation violation in libde265 allows attackers to cause a denial of service via crafted video files.","user_interaction":"required","vuln_class":"null_dereference"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libde265","vendor":"struktur"}],"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-476","name":"NULL Pointer Dereference"}],"description":"Libde265 v1.0.11 was discovered to contain a segmentation violation via the function decoder_context::process_slice_segment_header at decctx.cc.","ecosystems":[],"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":"Null dereference in n/a","id":"CVE-2023-27102","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"struktur:libde265","products":["struktur:libde265"],"type":"null_dereference","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2023-27103"},"packages":[],"prev":{"headline":"Security feature bypass in n/a","id":"CVE-2023-27100"},"products":["n/a"],"published":"2023-03-15","related":[{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2023-49465","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2023-49467","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2023-49468","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2023-27103","kev_date_added":null,"published":"2023-03-15"},{"cvss_score":8.7,"headline":"NULL Pointer Dereference in libde265","id":"CVE-2026-33164","kev_date_added":null,"published":"2026-03-20"},{"cvss_score":8.1,"headline":"Memory corruption in n/a","id":"CVE-2023-43887","kev_date_added":null,"published":"2023-11-22"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2022-47664","kev_date_added":null,"published":"2023-03-03"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-08-02","vendors":["n/a"]},"summary":"A segmentation violation in libde265 allows attackers to cause a denial of service via crafted video files.","url":"https://insights.sbomify.com/CVE-2023-27102/"}