{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-44568 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-44568 is a medium-severity memory corruption vulnerability in n/a, published on 21 Feb 2022. 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-2021-44568 and fix it if it is affected.\n\nWhat it is: CVE-2021-44568 is a medium-severity memory corruption vulnerability in n/a, published on 21 Feb 2022. 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-2021-44568 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-44568/ (Markdown: https://insights.sbomify.com/CVE-2021-44568/index.md)","id":"CVE-2021-44568","markdown":"https://insights.sbomify.com/CVE-2021-44568/index.md","name":"CVE-2021-44568","record":{"aliases":["DEBIAN-CVE-2021-44568","GHSA-wmfm-g4qc-662g","UBUNTU-CVE-2021-44568"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"libsolv package solver","requires_auth":"none","summary":"Heap overflow in libsolv's dependency resolver allows remote attackers to cause a denial of service via crafted input.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libsolv","vendor":"opensuse"}],"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-787","name":"Out-of-bounds Write"}],"description":"Two heap-overflow vulnerabilities exist in openSUSE/libsolv libsolv through 13 Dec 2020 in the decisionmap variable via the resolve_dependencies function at src/solver.c (line 1940 \u0026 line 1995), which could cause a remote 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":"Memory corruption in n/a","id":"CVE-2021-44568","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"SQL injection in n/a","id":"CVE-2021-44581"},"packages":[],"prev":{"headline":"SQL injection in francoisjacquet/rosariosis","id":"CVE-2021-44567"},"products":["n/a"],"published":"2022-02-21","related":[{"cvss_score":7.8,"headline":"Libsolv: heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page data","id":"CVE-2026-48864","kev_date_added":null,"published":"2026-05-26"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-33928","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-33929","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-33930","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-33938","kev_date_added":null,"published":"2021-09-02"},{"cvss_score":6.5,"headline":"Libsolv: heap buffer overflow in libsolv repo_add_solv via negative maxsize from crafted .solv file","id":"CVE-2026-9149","kev_date_added":null,"published":"2026-05-20"},{"cvss_score":6.5,"headline":"Libsolv: stack-based buffer overflow in libsolv's debian metadata parser when handling sha384/sha512 checksums","id":"CVE-2026-9150","kev_date_added":null,"published":"2026-05-20"}],"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":"Heap overflow in libsolv's dependency resolver allows remote attackers to cause a denial of service via crafted input.","url":"https://insights.sbomify.com/CVE-2021-44568/"}