{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2016-9558 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2016-9558 is a critical vulnerability in n/a, published on 28 Feb 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2016-9558 and fix it if it is affected.\n\nWhat it is: CVE-2016-9558 is a critical vulnerability in n/a, published on 28 Feb 2017. 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-2016-9558 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-2016-9558/ (Markdown: https://insights.sbomify.com/CVE-2016-9558/index.md)","id":"CVE-2016-9558","markdown":"https://insights.sbomify.com/CVE-2016-9558/index.md","name":"CVE-2016-9558","record":{"aliases":["DEBIAN-CVE-2016-9558","GHSA-74gp-mc52-6qp4","UBUNTU-CVE-2016-9558"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["other"],"network_reachable":"yes","non_default_config":false,"product_category":"libdwarf library","requires_auth":"none","summary":"A negation overflow in libdwarf allows remote attackers to cause unspecified impacts via crafted signed leb numbers.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"libdwarf","vendor":"libdwarf_project"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"}],"description":"(1) libdwarf/dwarf_leb.c and (2) dwarfdump/print_frames.c in libdwarf before 20161124 allow remote attackers to have unspecified impact via a crafted bit pattern in a signed leb number, aka a \"negation overflow.\"","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":"Integer overflow in n/a","id":"CVE-2016-9558","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2016"},"n_packages":0,"n_references":6,"next":{"headline":"Null dereference in n/a","id":"CVE-2016-9559"},"packages":[],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2016-9557"},"products":["n/a"],"published":"2017-02-28","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9052","kev_date_added":null,"published":"2017-05-18"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9054","kev_date_added":null,"published":"2017-05-18"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9055","kev_date_added":null,"published":"2017-05-18"},{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2017-9053","kev_date_added":null,"published":"2017-05-18"},{"cvss_score":9.1,"headline":"Information disclosure in n/a","id":"CVE-2016-9480","kev_date_added":null,"published":"2016-11-29"},{"cvss_score":8.1,"headline":"Memory corruption in n/a","id":"CVE-2022-34299","kev_date_added":null,"published":"2022-06-22"}],"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":"2024-08-06","vendors":["n/a"]},"summary":"A negation overflow in libdwarf allows remote attackers to cause unspecified impacts via crafted signed leb numbers.","url":"https://insights.sbomify.com/CVE-2016-9558/"}