{"answers":{"affected":"It affects 5 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2003-0001 exists.","fix":"Apply the vendor's patch.","what":"CVE-2003-0001 is a medium-severity vulnerability in Freebsd Freebsd, published on 8 Jan 2003. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2003-0001 and fix it if it is affected.\n\nWhat it is: CVE-2003-0001 is a medium-severity vulnerability in Freebsd Freebsd, published on 8 Jan 2003. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2003-0001 exists.\n\nAffected product: Freebsd Freebsd. 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-2003-0001/ (Markdown: https://insights.sbomify.com/CVE-2003-0001/index.md)","id":"CVE-2003-0001","markdown":"https://insights.sbomify.com/CVE-2003-0001/index.md","name":"CVE-2003-0001","record":{"aliases":["GHSA-945x-53jf-h5qf"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Linux kernel NIC drivers","requires_auth":"none","summary":"Remote attackers can read sensitive kernel memory or previous packet data via malformed Ethernet frames due to missing padding in NIC drivers.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"freebsd","vendor":"freebsd"},{"product":"linux_kernel","vendor":"linux"},{"product":"windows_2000","vendor":"microsoft"},{"product":"windows_2000_terminal_services","vendor":"microsoft"},{"product":"netbsd","vendor":"netbsd"}],"cvss":{"score":5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","version":"2.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Multiple ethernet Network Interface Card (NIC) device drivers do not pad frames with null bytes, which allows remote attackers to obtain information from previous packets or kernel memory by using malformed packets, as demonstrated by Etherleak.","ecosystems":[],"exploits":{"exploitdb":3,"first_seen":"2007-03-23","github_poc":1,"max_poc_stars":5,"metasploit":0,"nuclei":0,"refs":[{"date":"2024-10-01T14:03:30Z","kind":"github_poc","ref":"https://github.com/marb08/etherleak-checker","stars":5,"title":"This Python script helps to detect the Etherleak (CVE-2003-0001) vulnerability on a target host by analyzing the padding data in network packets. The script uses Scapy to send various types of requests (ICMP, ARP, or TCP) and checks if the responses contain any padding data that could potentially leak sensitive memory contents."},{"date":"2007-03-23","kind":"exploitdb","ref":"22131","stars":null,"title":"Linux Kernel 2.0.x/2.2.x/2.4.x (FreeBSD 4.x) - Network Device Driver Frame Padding Information Disclosure"},{"date":"2007-03-23","kind":"exploitdb","ref":"3555","stars":null,"title":"Ethernet Device Drivers Frame Padding - 'Etherleak' Infomation Leakage"},{"date":"2013-06-10","kind":"exploitdb","ref":"26076","stars":null,"title":"Cisco ASA \u003c 8.4.4.6 \u003c 8.2.5.32 - Ethernet Information Leak"}],"tier":"weaponised"},"has_fix":true,"headline":"Information disclosure in n/a","id":"CVE-2003-0001","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"freebsd:freebsd","products":["freebsd:freebsd","linux:linux_kernel","microsoft:windows_2000","netbsd:netbsd"],"type":"information_disclosure","year":"2003"},"n_packages":0,"n_references":15,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2003-0002"},"packages":[],"prev":{"headline":"Weak cryptography in n/a","id":"CVE-2002-20002"},"products":["n/a"],"published":"2003-01-08","related":[{"cvss_score":10,"headline":"Memory corruption in FreeBSD","id":"CVE-2018-17160","kev_date_added":null,"published":"2018-12-04"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2014-3954","kev_date_added":null,"published":"2014-10-27"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2006-4304","kev_date_added":null,"published":"2006-08-24"},{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2006-0226","kev_date_added":null,"published":"2006-01-19"},{"cvss_score":10,"headline":"Denial of service in n/a","id":"CVE-2004-0002","kev_date_added":null,"published":"2004-02-03"},{"cvss_score":10,"headline":"Security feature bypass in n/a","id":"CVE-2001-0969","kev_date_added":null,"published":"2002-03-09"},{"cvss_score":10,"headline":"Denial of service in n/a","id":"CVE-2001-0388","kev_date_added":null,"published":"2001-09-18"}],"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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-08","vendors":["n/a"]},"summary":"Remote attackers can read sensitive kernel memory or previous packet data via malformed Ethernet frames due to missing padding in NIC drivers.","url":"https://insights.sbomify.com/CVE-2003-0001/"}