{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-30949 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2024-30949 is a critical vulnerability in n/a, published on 20 Aug 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-30949 and fix it if it is affected.\n\nWhat it is: CVE-2024-30949 is a critical vulnerability in n/a, published on 20 Aug 2024. 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-2024-30949 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-2024-30949/ (Markdown: https://insights.sbomify.com/CVE-2024-30949/index.md)","id":"CVE-2024-30949","markdown":"https://insights.sbomify.com/CVE-2024-30949/index.md","name":"CVE-2024-30949","record":{"aliases":["DEBIAN-CVE-2024-30949","GHSA-qhpg-jf9r-mqxq","UBUNTU-CVE-2024-30949"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"C standard library","requires_auth":"none","summary":"An integer overflow in newlib's gettimeofday function allows attackers to execute arbitrary code via time unit scaling.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"newlib","vendor":"newlib_project"}],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","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"},{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"An issue in newlib v.4.3.0 allows an attacker to execute arbitrary code via the time unit scaling in the _gettimeofday 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":true,"headline":"Integer overflow in n/a","id":"CVE-2024-30949","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"integer_overflow","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2024-30950"},"packages":[],"prev":{"headline":"Cross-site request forgery in n/a","id":"CVE-2024-30946"},"products":["n/a"],"published":"2024-08-20","related":[{"cvss_score":6.5,"headline":"Null dereference in newlib","id":"CVE-2019-14872","kev_date_added":null,"published":"2020-03-19"},{"cvss_score":6.5,"headline":"Null dereference in newlib","id":"CVE-2019-14873","kev_date_added":null,"published":"2020-03-19"},{"cvss_score":6.5,"headline":"Null dereference in newlib","id":"CVE-2019-14874","kev_date_added":null,"published":"2020-03-19"},{"cvss_score":6.5,"headline":"Null dereference in newlib","id":"CVE-2019-14875","kev_date_added":null,"published":"2020-03-19"},{"cvss_score":6.5,"headline":"Null dereference in newlib","id":"CVE-2019-14876","kev_date_added":null,"published":"2020-03-19"},{"cvss_score":6.5,"headline":"Null dereference in newlib","id":"CVE-2019-14877","kev_date_added":null,"published":"2020-03-19"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-20","vendors":["n/a"]},"summary":"An integer overflow in newlib's gettimeofday function allows attackers to execute arbitrary code via time unit scaling.","url":"https://insights.sbomify.com/CVE-2024-30949/"}