{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-5154 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-5154 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-5154 is a high-severity memory corruption vulnerability in LEADTOOLS, published on 11 Dec 2019. 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-2019-5154 and fix it if it is affected.\n\nWhat it is: CVE-2019-5154 is a high-severity memory corruption vulnerability in LEADTOOLS, published on 11 Dec 2019. 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-2019-5154 in the wild and no public exploit code.\n\nAffected product: LEADTOOLS. 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-2019-5154/ (Markdown: https://insights.sbomify.com/CVE-2019-5154/index.md)","id":"CVE-2019-5154","markdown":"https://insights.sbomify.com/CVE-2019-5154/index.md","name":"CVE-2019-5154","record":{"aliases":["GHSA-qrmf-fv3g-9879"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"LEADTOOLS imaging library","requires_auth":"none","summary":"A heap overflow in LEADTOOLS allows attackers to execute arbitrary code via a specially crafted J2K image file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"leadtools","vendor":"leadtools"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-122","name":"Heap-based Buffer Overflow"}],"description":"An exploitable heap overflow vulnerability exists in the JPEG2000 parsing functionality of LEADTOOLS 20.0.2019.3.15. A specially crafted J2K image file can cause an out of bounds write of a null byte in a heap buffer, potentially resulting in code execution. An attack can specially craft a J2K image to trigger this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Memory corruption in LEADTOOLS","id":"CVE-2019-5154","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in WAGO PFC200 Firmware","id":"CVE-2019-5155"},"packages":[],"prev":{"headline":"Memory corruption in Moxa","id":"CVE-2019-5153"},"products":["LEADTOOLS"],"published":"2019-12-11","related":[{"cvss_score":9.8,"headline":"Integer overflow in LEADTOOLS libltdic.so","id":"CVE-2019-5085","kev_date_added":null,"published":"2019-12-11"},{"cvss_score":9.1,"headline":"Information disclosure in LEADTOOLS libltdic.so","id":"CVE-2019-5090","kev_date_added":null,"published":"2019-12-11"},{"cvss_score":8.8,"headline":"Integer overflow in Leadtools","id":"CVE-2022-21154","kev_date_added":null,"published":"2022-04-14"},{"cvss_score":8.8,"headline":"Memory corruption in Leadtools","id":"CVE-2020-6089","kev_date_added":null,"published":"2020-07-01"},{"cvss_score":8.8,"headline":"Memory corruption in LEADTOOLS","id":"CVE-2019-5092","kev_date_added":null,"published":"2019-12-11"},{"cvss_score":8.8,"headline":"Memory corruption in LEADTOOLS","id":"CVE-2019-5084","kev_date_added":null,"published":"2019-11-06"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"A heap overflow in LEADTOOLS allows attackers to execute arbitrary code via a specially crafted J2K image file.","url":"https://insights.sbomify.com/CVE-2019-5154/"}