{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-39329 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-39329 is a medium-severity denial of service vulnerability in Uclouvain Openjpeg, published on 13 Jul 2024. 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-2023-39329 and fix it if it is affected.\n\nWhat it is: CVE-2023-39329 is a medium-severity denial of service vulnerability in Uclouvain Openjpeg, published on 13 Jul 2024. 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-2023-39329 in the wild and no public exploit code.\n\nAffected product: Uclouvain Openjpeg. 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-2023-39329/ (Markdown: https://insights.sbomify.com/CVE-2023-39329/index.md)","id":"CVE-2023-39329","markdown":"https://insights.sbomify.com/CVE-2023-39329/index.md","name":"CVE-2023-39329","record":{"aliases":["AZL-43495","AZL-44217","BELL-CVE-2023-39329","DEBIAN-CVE-2023-39329","ECHO-91bf-3d3c-aee7","GHSA-8g92-f59v-j999","JLSEC-2026-550","MINI-p496-562h-hg88","UBUNTU-CVE-2023-39329"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenJPEG image library","requires_auth":"none","summary":"Attackers can cause denial of service in applications using OpenJPEG by providing a crafted image file that triggers resource exhaustion.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"openjpeg","vendor":"uclouvain"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","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-400","name":"Uncontrolled Resource Consumption"}],"description":"A flaw was found in OpenJPEG. A resource exhaustion can occur in the opj_t1_decode_cblks function in tcd.c through a crafted image file, causing a denial of service.","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":"Openjpeg: resource exhaustion will occur in the opj_t1_decode_cblks function in the tcd.c","id":"CVE-2023-39329","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"uclouvain:openjpeg","products":["uclouvain:openjpeg"],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":4,"next":{"headline":"Path traversal in Node","id":"CVE-2023-39331"},"packages":[],"prev":{"headline":"Openjpeg: denail of service via crafted image file","id":"CVE-2023-39328"},"products":["Red Hat AI Inference Server 3.2","Red Hat Enterprise Linux 6","Red Hat Enterprise Linux 7","Red Hat Enterprise Linux 8","Red Hat Enterprise Linux 9"],"published":"2024-07-13","related":[{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2013-4289","kev_date_added":null,"published":"2014-04-18"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2013-4290","kev_date_added":null,"published":"2014-04-18"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-3358","kev_date_added":null,"published":"2012-07-18"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-7648","kev_date_added":null,"published":"2018-03-02"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-17479","kev_date_added":null,"published":"2017-12-08"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2012-1499","kev_date_added":null,"published":"2012-04-11"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2018-16375","kev_date_added":null,"published":"2018-09-03"}],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-21","vendors":["Red Hat"]},"summary":"Attackers can cause denial of service in applications using OpenJPEG by providing a crafted image file that triggers resource exhaustion.","url":"https://insights.sbomify.com/CVE-2023-39329/"}