{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2012-0830 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2012-0830 is a high-severity denial of service vulnerability in Php Php, published on 6 Feb 2012. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2012-0830 and fix it if it is affected.\n\nWhat it is: CVE-2012-0830 is a high-severity denial of service vulnerability in Php Php, published on 6 Feb 2012. 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-2012-0830 exists.\n\nAffected product: Php Php. 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-2012-0830/ (Markdown: https://insights.sbomify.com/CVE-2012-0830/index.md)","id":"CVE-2012-0830","markdown":"https://insights.sbomify.com/CVE-2012-0830/index.md","name":"CVE-2012-0830","record":{"aliases":["DSA-2403-1","GHSA-4pjr-p785-567f","RHSA-2012:0092","RHSA-2012:0093"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"PHP scripting language","requires_auth":"none","summary":"Remote attackers can execute arbitrary code or cause denial of service by sending requests with a large number of variables to PHP.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"php","vendor":"php"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-399","name":null}],"description":"The php_register_variable_ex function in php_variables.c in PHP 5.3.9 allows remote attackers to execute arbitrary code via a request containing a large number of variables, related to improper handling of array variables.  NOTE: this vulnerability exists because of an incorrect fix for CVE-2011-4885.","ecosystems":["Red Hat:enterprise_linux:4::as","Red Hat:enterprise_linux:4::desktop","Red Hat:enterprise_linux:4::es","Red Hat:enterprise_linux:4::ws","Red Hat:enterprise_linux:5::client_workstation","Red Hat:enterprise_linux:5::server","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":"2012-02-04","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2012-02-04","kind":"exploitdb","ref":"18460","stars":null,"title":"PHP 5.4.0RC6 (x64) - Denial of Service"}],"tier":"weaponised"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2012-0830","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"php:php","products":["php:php"],"type":"denial_of_service","year":"2012"},"n_packages":252,"n_references":25,"next":{"headline":"SQL injection in n/a","id":"CVE-2012-0831"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php","purl":"pkg:rpm/redhat/php","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-debuginfo","purl":"pkg:rpm/redhat/php-debuginfo","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-devel","purl":"pkg:rpm/redhat/php-devel","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-domxml","purl":"pkg:rpm/redhat/php-domxml","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-gd","purl":"pkg:rpm/redhat/php-gd","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-imap","purl":"pkg:rpm/redhat/php-imap","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-ldap","purl":"pkg:rpm/redhat/php-ldap","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-mbstring","purl":"pkg:rpm/redhat/php-mbstring","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-mysql","purl":"pkg:rpm/redhat/php-mysql","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-ncurses","purl":"pkg:rpm/redhat/php-ncurses","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-odbc","purl":"pkg:rpm/redhat/php-odbc","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-pear","purl":"pkg:rpm/redhat/php-pear","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-pgsql","purl":"pkg:rpm/redhat/php-pgsql","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-snmp","purl":"pkg:rpm/redhat/php-snmp","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::as","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-xmlrpc","purl":"pkg:rpm/redhat/php-xmlrpc","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php","purl":"pkg:rpm/redhat/php","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-debuginfo","purl":"pkg:rpm/redhat/php-debuginfo","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-devel","purl":"pkg:rpm/redhat/php-devel","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-domxml","purl":"pkg:rpm/redhat/php-domxml","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-gd","purl":"pkg:rpm/redhat/php-gd","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-imap","purl":"pkg:rpm/redhat/php-imap","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-ldap","purl":"pkg:rpm/redhat/php-ldap","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-mbstring","purl":"pkg:rpm/redhat/php-mbstring","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-mysql","purl":"pkg:rpm/redhat/php-mysql","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-ncurses","purl":"pkg:rpm/redhat/php-ncurses","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-odbc","purl":"pkg:rpm/redhat/php-odbc","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-pear","purl":"pkg:rpm/redhat/php-pear","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-pgsql","purl":"pkg:rpm/redhat/php-pgsql","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-snmp","purl":"pkg:rpm/redhat/php-snmp","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-xmlrpc","purl":"pkg:rpm/redhat/php-xmlrpc","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php","purl":"pkg:rpm/redhat/php","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-debuginfo","purl":"pkg:rpm/redhat/php-debuginfo","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-devel","purl":"pkg:rpm/redhat/php-devel","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-domxml","purl":"pkg:rpm/redhat/php-domxml","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-gd","purl":"pkg:rpm/redhat/php-gd","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-imap","purl":"pkg:rpm/redhat/php-imap","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-ldap","purl":"pkg:rpm/redhat/php-ldap","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-mbstring","purl":"pkg:rpm/redhat/php-mbstring","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-mysql","purl":"pkg:rpm/redhat/php-mysql","source":"RHSA-2012:0093"},{"ecosystem":"Red Hat:enterprise_linux:4::es","fixed":["0:4.3.9-3.36"],"introduced":["0"],"last_affected":[],"package":"php-ncurses","purl":"pkg:rpm/redhat/php-ncurses","source":"RHSA-2012:0093"}],"prev":{"headline":"Cross-site request forgery in n/a","id":"CVE-2012-0829"},"products":["n/a"],"published":"2012-02-06","related":[{"cvss_score":10,"headline":"Integer overflow in n/a","id":"CVE-2012-2688","kev_date_added":null,"published":"2012-07-20"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2012-2376","kev_date_added":null,"published":"2012-05-21"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2011-3268","kev_date_added":null,"published":"2011-08-25"},{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2009-4143","kev_date_added":null,"published":"2009-12-21"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-5557","kev_date_added":null,"published":"2008-12-23"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2008-2050","kev_date_added":null,"published":"2008-05-05"},{"cvss_score":10,"headline":"Command injection in n/a","id":"CVE-2008-2051","kev_date_added":null,"published":"2008-05-05"}],"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 cause denial of service by sending requests with a large number of variables to PHP.","url":"https://insights.sbomify.com/CVE-2012-0830/"}