{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2011-0285 exists.","fix":"Apply the vendor's patch.","what":"CVE-2011-0285 is a critical use after free vulnerability in Mit Kerberos 5, published on 15 Apr 2011. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2011-0285 and fix it if it is affected.\n\nWhat it is: CVE-2011-0285 is a critical use after free vulnerability in Mit Kerberos 5, published on 15 Apr 2011. 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-2011-0285 exists.\n\nAffected product: Mit Kerberos 5. 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-2011-0285/ (Markdown: https://insights.sbomify.com/CVE-2011-0285/index.md)","id":"CVE-2011-0285","markdown":"https://insights.sbomify.com/CVE-2011-0285/index.md","name":"CVE-2011-0285","record":{"aliases":["DEBIAN-CVE-2011-0285","GHSA-rh86-pqp5-j43v","RHSA-2011:0447"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Kerberos authentication server","requires_auth":"none","summary":"Remote attackers can execute arbitrary code or crash the Kerberos admin daemon via a crafted password change request due to an invalid pointer free.","user_interaction":"not_required","vuln_class":"use_after_free"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"kerberos_5","vendor":"mit"}],"cvss":{"score":10,"severity":"critical","source":"nvd","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"The process_chpw_request function in schpw.c in the password-changing functionality in kadmind in MIT Kerberos 5 (aka krb5) 1.7 through 1.9 frees an invalid pointer, which allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted request that triggers an error condition.","ecosystems":["Red Hat:enterprise_linux:6::client","Red Hat:enterprise_linux:6::computenode","Red Hat:enterprise_linux:6::server","Red Hat:enterprise_linux:6::workstation"],"exploits":{"exploitdb":1,"first_seen":"2011-04-11","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2011-04-11","kind":"exploitdb","ref":"35606","stars":null,"title":"MIT Kerberos 5 - kadmind Change Password Feature Remote Code Execution"}],"tier":"weaponised"},"has_fix":true,"headline":"Use after free in n/a","id":"CVE-2011-0285","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"mit:kerberos_5","products":["mit:kerberos_5"],"type":"use_after_free","year":"2011"},"n_packages":32,"n_references":18,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2011-0286"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5","purl":"pkg:rpm/redhat/krb5","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-debuginfo","purl":"pkg:rpm/redhat/krb5-debuginfo","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-devel","purl":"pkg:rpm/redhat/krb5-devel","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-libs","purl":"pkg:rpm/redhat/krb5-libs","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-pkinit-openssl","purl":"pkg:rpm/redhat/krb5-pkinit-openssl","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-server","purl":"pkg:rpm/redhat/krb5-server","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-server-ldap","purl":"pkg:rpm/redhat/krb5-server-ldap","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::client","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-workstation","purl":"pkg:rpm/redhat/krb5-workstation","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5","purl":"pkg:rpm/redhat/krb5","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-debuginfo","purl":"pkg:rpm/redhat/krb5-debuginfo","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-devel","purl":"pkg:rpm/redhat/krb5-devel","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-libs","purl":"pkg:rpm/redhat/krb5-libs","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-pkinit-openssl","purl":"pkg:rpm/redhat/krb5-pkinit-openssl","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-server","purl":"pkg:rpm/redhat/krb5-server","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-server-ldap","purl":"pkg:rpm/redhat/krb5-server-ldap","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::computenode","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-workstation","purl":"pkg:rpm/redhat/krb5-workstation","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5","purl":"pkg:rpm/redhat/krb5","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-debuginfo","purl":"pkg:rpm/redhat/krb5-debuginfo","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-devel","purl":"pkg:rpm/redhat/krb5-devel","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-libs","purl":"pkg:rpm/redhat/krb5-libs","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-pkinit-openssl","purl":"pkg:rpm/redhat/krb5-pkinit-openssl","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-server","purl":"pkg:rpm/redhat/krb5-server","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-server-ldap","purl":"pkg:rpm/redhat/krb5-server-ldap","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::server","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-workstation","purl":"pkg:rpm/redhat/krb5-workstation","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5","purl":"pkg:rpm/redhat/krb5","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-debuginfo","purl":"pkg:rpm/redhat/krb5-debuginfo","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-devel","purl":"pkg:rpm/redhat/krb5-devel","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-libs","purl":"pkg:rpm/redhat/krb5-libs","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-pkinit-openssl","purl":"pkg:rpm/redhat/krb5-pkinit-openssl","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-server","purl":"pkg:rpm/redhat/krb5-server","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-server-ldap","purl":"pkg:rpm/redhat/krb5-server-ldap","source":"RHSA-2011:0447"},{"ecosystem":"Red Hat:enterprise_linux:6::workstation","fixed":["0:1.8.2-3.el6_0.7"],"introduced":["0"],"last_affected":[],"package":"krb5-workstation","purl":"pkg:rpm/redhat/krb5-workstation","source":"RHSA-2011:0447"}],"prev":{"headline":"Use after free in n/a","id":"CVE-2011-0284"},"products":["n/a"],"published":"2011-04-15","related":[{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-0947","kev_date_added":null,"published":"2008-03-19"},{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2007-5902","kev_date_added":null,"published":"2007-12-06"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2007-4743","kev_date_added":null,"published":"2007-09-06"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2007-3999","kev_date_added":null,"published":"2007-09-05"},{"cvss_score":10,"headline":"Missing authorization in n/a","id":"CVE-2000-0514","kev_date_added":null,"published":"2000-10-13"},{"cvss_score":9.8,"headline":"Memory corruption in krb5 1.5","id":"CVE-2017-15088","kev_date_added":null,"published":"2017-11-23"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code or crash the Kerberos admin daemon via a crafted password change request due to an invalid pointer free.","url":"https://insights.sbomify.com/CVE-2011-0285/"}