{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2001-1013 exists.","fix":"No fix has been published for CVE-2001-1013 yet. Limit exposure of the affected software until one is available.","what":"CVE-2001-1013 is a medium-severity vulnerability in Redhat Linux, published on 2 Feb 2002. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2001-1013 and fix it if it is affected.\n\nWhat it is: CVE-2001-1013 is a medium-severity vulnerability in Redhat Linux, published on 2 Feb 2002. 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-2001-1013 exists.\n\nAffected product: Redhat Linux. 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-2001-1013/ (Markdown: https://insights.sbomify.com/CVE-2001-1013/index.md)","id":"CVE-2001-1013","markdown":"https://insights.sbomify.com/CVE-2001-1013/index.md","name":"CVE-2001-1013","record":{"aliases":["GHSA-ww47-4c2p-jhj9"],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"Apache web server","requires_auth":"none","summary":"Remote attackers can enumerate valid usernames on Apache servers with UserDir enabled due to distinct error codes for existing versus non-existing users.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"linux","vendor":"redhat"}],"cvss":{"score":5,"severity":"medium","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","version":"2.0"},"cwes":[],"description":"Apache on Red Hat Linux with with the UserDir directive enabled generates different error codes when a username exists and there is no public_html directory and when the username does not exist, which could allow remote attackers to determine valid usernames on the server.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2001-09-12","github_poc":0,"max_poc_stars":null,"metasploit":1,"nuclei":0,"refs":[{"date":"2001-09-12","kind":"exploitdb","ref":"21112","stars":null,"title":"RedHat Linux 7.0 Apache - Remote Username Enumeration"},{"date":null,"kind":"metasploit","ref":"auxiliary/scanner/http/apache_userdir_enum","stars":null,"title":"Apache \"mod_userdir\" User Enumeration"}],"tier":"weaponised"},"has_fix":null,"headline":"Information disclosure in n/a","id":"CVE-2001-1013","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:linux","products":["redhat:linux"],"type":"information_disclosure","year":"2001"},"n_packages":0,"n_references":6,"next":{"headline":"Command injection in n/a","id":"CVE-2001-1014"},"packages":[],"prev":{"headline":"Privilege escalation in n/a","id":"CVE-2001-1012"},"products":["n/a"],"published":"2002-02-02","related":[{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-2000-1220","kev_date_added":null,"published":"2005-04-21"},{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-2003-0248","kev_date_added":null,"published":"2003-06-05"},{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-1999-1542","kev_date_added":null,"published":"2002-03-09"},{"cvss_score":10,"headline":"Privilege escalation in n/a","id":"CVE-1999-1299","kev_date_added":null,"published":"2001-09-12"},{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-2000-0322","kev_date_added":null,"published":"2000-10-13"},{"cvss_score":10,"headline":"Hardcoded credentials in n/a","id":"CVE-2000-0248","kev_date_added":null,"published":"2000-04-26"},{"cvss_score":10,"headline":"Weak cryptography in n/a","id":"CVE-2000-0093","kev_date_added":null,"published":"2000-02-08"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-08","vendors":["n/a"]},"summary":"Remote attackers can enumerate valid usernames on Apache servers with UserDir enabled due to distinct error codes for existing versus non-existing users.","url":"https://insights.sbomify.com/CVE-2001-1013/"}