{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-19974 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2018-19974 is a medium-severity vulnerability in n/a, published on 17 Dec 2018. 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-2018-19974 and fix it if it is affected.\n\nWhat it is: CVE-2018-19974 is a medium-severity vulnerability in n/a, published on 17 Dec 2018. 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-2018-19974 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-2018-19974/ (Markdown: https://insights.sbomify.com/CVE-2018-19974/index.md)","id":"CVE-2018-19974","markdown":"https://insights.sbomify.com/CVE-2018-19974/index.md","name":"CVE-2018-19974","record":{"aliases":["DEBIAN-CVE-2018-19974","GHSA-qgr5-73wm-7w3g","UBUNTU-CVE-2018-19974"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"YARA malware analysis","requires_auth":"none","summary":"Attackers can read uninitialized memory to discover real stack addresses in YARA, potentially aiding further exploitation.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"yara","vendor":"virustotal"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.0"},"cwes":[{"id":"CWE-908","name":"Use of Uninitialized Resource"}],"description":"In YARA 3.8.1, bytecode in a specially crafted compiled rule can read uninitialized data from VM scratch memory in libyara/exec.c. This can allow attackers to discover addresses in the real stack (not the YARA virtual stack).","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":"Information disclosure in n/a","id":"CVE-2018-19974","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2018"},"n_packages":0,"n_references":4,"next":{"headline":"Information disclosure in n/a","id":"CVE-2018-19975"},"packages":[],"prev":{"headline":"Missing authorization in n/a","id":"CVE-2018-19971"},"products":["n/a"],"published":"2018-12-17","related":[{"cvss_score":8.8,"headline":"Memory corruption in n/a","id":"CVE-2023-40857","kev_date_added":null,"published":"2023-08-28"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2018-12034","kev_date_added":null,"published":"2018-06-15"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2018-12035","kev_date_added":null,"published":"2018-06-15"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-9438","kev_date_added":null,"published":"2017-06-05"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-9304","kev_date_added":null,"published":"2017-05-31"},{"cvss_score":7.5,"headline":"Use after free in n/a","id":"CVE-2017-8929","kev_date_added":null,"published":"2017-05-14"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2017-8294","kev_date_added":null,"published":"2017-04-27"}],"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":"Attackers can read uninitialized memory to discover real stack addresses in YARA, potentially aiding further exploitation.","url":"https://insights.sbomify.com/CVE-2018-19974/"}