{"answers":{"affected":"It affects 3 products.","exploited":"There is no known exploitation of CVE-2020-7816 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7816 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7816 is a high-severity memory corruption vulnerability in HUMAN TALK DaView Indy, DaVA+, DaOffice, published on 30 Jun 2020. 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-2020-7816 and fix it if it is affected.\n\nWhat it is: CVE-2020-7816 is a high-severity memory corruption vulnerability in HUMAN TALK DaView Indy, DaVA+, DaOffice, published on 30 Jun 2020. 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-2020-7816 in the wild and no public exploit code.\n\nAffected product: HUMAN TALK DaView Indy, DaVA+, DaOffice. 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-2020-7816/ (Markdown: https://insights.sbomify.com/CVE-2020-7816/index.md)","id":"CVE-2020-7816","markdown":"https://insights.sbomify.com/CVE-2020-7816/index.md","name":"CVE-2020-7816","record":{"aliases":["GHSA-grqg-fgw9-3xch"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"DaView document viewer","requires_auth":"none","summary":"Unauthenticated remote attackers can execute arbitrary code via crafted PDF files due to a stack overflow in the JPEG parsing module.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"krcert","cpe":[{"product":"daoffice","vendor":"hmtalk"},{"product":"dava\\+","vendor":"hmtalk"},{"product":"daview_indy","vendor":"hmtalk"}],"cvss":{"score":7,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"A vulnerability in the JPEG image parsing module in DaView Indy, DaVa+, DaOffice softwares could allow an unauthenticated, remote attacker to cause an arbitrary code execution on an affected device.nThe vulnerability is due to a stack overflow read. An attacker could exploit this vulnerability by sending a crafted PDF file to an affected device.","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 DaView Indy, DaVA+, DaOffice","id":"CVE-2020-7816","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Supply chain in MyBrowserPlus","id":"CVE-2020-7817"},"packages":[],"prev":{"headline":"Server-side request forgery in XPLATFORM","id":"CVE-2020-7815"},"products":["DaView Indy, DaVA+, DaOffice"],"published":"2020-06-30","related":[],"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":"2024-09-17","vendors":["HUMAN TALK"]},"summary":"Unauthenticated remote attackers can execute arbitrary code via crafted PDF files due to a stack overflow in the JPEG parsing module.","url":"https://insights.sbomify.com/CVE-2020-7816/"}