{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-26623 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26623 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26623 is a high-severity memory corruption vulnerability in Bandisoft International Inc. Bandizip, published on 1 Apr 2022. 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-2021-26623 and fix it if it is affected.\n\nWhat it is: CVE-2021-26623 is a high-severity memory corruption vulnerability in Bandisoft International Inc. Bandizip, published on 1 Apr 2022. 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-2021-26623 in the wild and no public exploit code.\n\nAffected product: Bandisoft International Inc. Bandizip. 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-2021-26623/ (Markdown: https://insights.sbomify.com/CVE-2021-26623/index.md)","id":"CVE-2021-26623","markdown":"https://insights.sbomify.com/CVE-2021-26623/index.md","name":"CVE-2021-26623","record":{"aliases":["GHSA-q3wh-hgh2-v2fr"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Bandisoft ARK Library","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via an out-of-bounds vulnerability in the Bandisoft ARK library used by Bandizip.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"krcert","cpe":[{"product":"bandizip","vendor":"bandisoft"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"A remote code execution vulnerability due to incomplete check for 'xheader_decode_path_record' function's parameter length value in the ark library. Remote attackers can induce exploit malicious code using this function.","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":"Bandisoft ARK Library Out-of-bound Vulnerability","id":"CVE-2021-26623","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"eScan Anti-Virus Local privilege escalation Vulnerability","id":"CVE-2021-26624"},"packages":[],"prev":{"headline":"Genian NAC remote code execution vulnerability","id":"CVE-2021-26622"},"products":["Bandizip"],"published":"2022-04-01","related":[{"cvss_score":6.9,"headline":"Privilege escalation in n/a","id":"CVE-2014-1680","kev_date_added":null,"published":"2014-02-14"},{"cvss_score":6.1,"headline":"Security feature bypass in Bandizip","id":"CVE-2025-33027","kev_date_added":null,"published":"2025-04-15"}],"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":"2024-08-03","vendors":["Bandisoft International Inc."]},"summary":"Remote attackers can execute arbitrary code via an out-of-bounds vulnerability in the Bandisoft ARK library used by Bandizip.","url":"https://insights.sbomify.com/CVE-2021-26623/"}