{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-13112 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2018-13112 is a high-severity memory corruption vulnerability in Broadcom Tcpreplay, published on 3 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-2018-13112 and fix it if it is affected.\n\nWhat it is: CVE-2018-13112 is a high-severity memory corruption vulnerability in Broadcom Tcpreplay, published on 3 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-2018-13112 in the wild and no public exploit code.\n\nAffected product: Broadcom Tcpreplay. 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-2018-13112/ (Markdown: https://insights.sbomify.com/CVE-2018-13112/index.md)","id":"CVE-2018-13112","markdown":"https://insights.sbomify.com/CVE-2018-13112/index.md","name":"CVE-2018-13112","record":{"aliases":["DEBIAN-CVE-2018-13112","GHSA-3g5m-g7r7-6pwf","UBUNTU-CVE-2018-13112"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Network packet replay tool","requires_auth":"none","summary":"Remote attackers can cause a denial of service via crafted packets in Tcpreplay due to a heap-based buffer over-read.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"tcpreplay","vendor":"broadcom"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"get_l2len in common/get.c in Tcpreplay 4.3.0 beta1 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via crafted packets, as demonstrated by tcpprep.","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-2018-13112","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"broadcom:tcpreplay","products":["broadcom:tcpreplay"],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Integer overflow in n/a","id":"CVE-2018-13113"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2018-13111"},"products":["n/a"],"published":"2018-07-03","related":[{"cvss_score":9.8,"headline":"Use after free in n/a","id":"CVE-2018-18408","kev_date_added":null,"published":"2018-10-17"},{"cvss_score":9.1,"headline":"Memory corruption in n/a","id":"CVE-2020-12740","kev_date_added":null,"published":"2020-05-08"},{"cvss_score":7.8,"headline":"Use after free in n/a","id":"CVE-2025-51006","kev_date_added":null,"published":"2025-09-22"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2022-37047","kev_date_added":null,"published":"2022-08-18"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2022-37048","kev_date_added":null,"published":"2022-08-18"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2022-37049","kev_date_added":null,"published":"2022-08-18"},{"cvss_score":7.8,"headline":"Use after free in n/a","id":"CVE-2022-27416","kev_date_added":null,"published":"2022-04-12"}],"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":"Remote attackers can cause a denial of service via crafted packets in Tcpreplay due to a heap-based buffer over-read.","url":"https://insights.sbomify.com/CVE-2018-13112/"}