{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-13844 in the wild and no public exploit code.","fix":"No fix published yet.","what":"CVE-2018-13844 is a high-severity denial of service vulnerability in n/a, published on 10 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-13844 and fix it if it is affected.\n\nWhat it is: CVE-2018-13844 is a high-severity denial of service vulnerability in n/a, published on 10 Jul 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-13844 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-2018-13844/ (Markdown: https://insights.sbomify.com/CVE-2018-13844/index.md)","id":"CVE-2018-13844","markdown":"https://insights.sbomify.com/CVE-2018-13844/index.md","name":"CVE-2018-13844","record":{"aliases":["DEBIAN-CVE-2018-13844","GHSA-2f5j-prvf-gf42"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Bioinformatics library","requires_auth":"none","summary":"A memory leak in HTSlib's fai_read function can lead to resource exhaustion, though the issue is disputed as a user responsibility.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"htslib","vendor":"htslib"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-401","name":"Missing Release of Memory after Effective Lifetime"}],"description":"An issue has been found in HTSlib 1.8. It is a memory leak in fai_read in faidx.c. NOTE: This has been disputed with the assertion that this vulnerability exists in the test harness and HTSlib users would be aware of the need to destruct this object returned by fai_load() in their own code","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":"Denial of service in n/a","id":"CVE-2018-13844","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2018-13845"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2018-13843"},"products":["n/a"],"published":"2018-07-10","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2018-13845","kev_date_added":null,"published":"2018-07-10"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-1000206","kev_date_added":null,"published":"2017-11-17"},{"cvss_score":8.8,"headline":"HTSlib CRAM reader has heap buffer overflow due to improper validation of input","id":"CVE-2026-31962","kev_date_added":null,"published":"2026-03-18"},{"cvss_score":8.8,"headline":"HTSlib CRAM reader has heap buffer overflow due to improper validation of input","id":"CVE-2026-31963","kev_date_added":null,"published":"2026-03-18"},{"cvss_score":8.8,"headline":"HTSlib CRAM decoder vulnerable to buffer overflow","id":"CVE-2026-31968","kev_date_added":null,"published":"2026-03-18"},{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2020-36403","kev_date_added":null,"published":"2021-07-01"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2018-13843","kev_date_added":null,"published":"2018-07-10"}],"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":"2024-08-05","vendors":["n/a"]},"summary":"A memory leak in HTSlib's fai_read function can lead to resource exhaustion, though the issue is disputed as a user responsibility.","url":"https://insights.sbomify.com/CVE-2018-13844/"}