{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2006-4812 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2006-4812 is a critical vulnerability in Php Php, published on 9 Oct 2006. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2006-4812 and fix it if it is affected.\n\nWhat it is: CVE-2006-4812 is a critical vulnerability in Php Php, published on 9 Oct 2006. 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-2006-4812 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-2006-4812/ (Markdown: https://insights.sbomify.com/CVE-2006-4812/index.md)","id":"CVE-2006-4812","markdown":"https://insights.sbomify.com/CVE-2006-4812/index.md","name":"CVE-2006-4812","record":{"aliases":["CVE-2006-4170","GHSA-2g5f-835h-7qjr","RHSA-2006:0708"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PHP scripting language","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via integer overflow in PHP's unserialize function, affecting web applications using vulnerable PHP versions.","user_interaction":"not_required","vuln_class":"integer_overflow"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"php","vendor":"php"}],"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-94","name":"Improper Control of Generation of Code"}],"description":"Integer overflow in PHP 5 up to 5.1.6 and 4 before 4.3.0 allows remote attackers to execute arbitrary code via an argument to the unserialize PHP function with a large value for the number of array elements, which triggers the overflow in the Zend Engine ecalloc function (Zend/zend_alloc.c).","ecosystems":["Red Hat:enterprise_linux:2.1::as","Red Hat:enterprise_linux:2.1::aw","Red Hat:enterprise_linux:2.1::es","Red Hat:enterprise_linux:2.1::ws"],"exploits":{"exploitdb":1,"first_seen":"2006-10-05","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2006-10-05","kind":"exploitdb","ref":"28760","stars":null,"title":"PHP 3 \u003c 5 - ZendEngine ECalloc Integer Overflow"}],"tier":"weaponised"},"has_fix":true,"headline":"Integer overflow in n/a","id":"CVE-2006-4812","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"php:php","products":["php:php"],"type":"integer_overflow","year":"2006"},"n_packages":32,"n_references":26,"next":{"headline":"Information disclosure in n/a","id":"CVE-2006-4813"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:2.1::as","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php","purl":"pkg:rpm/redhat/php","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::as","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-devel","purl":"pkg:rpm/redhat/php-devel","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::as","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-imap","purl":"pkg:rpm/redhat/php-imap","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::as","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-ldap","purl":"pkg:rpm/redhat/php-ldap","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::as","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-manual","purl":"pkg:rpm/redhat/php-manual","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::as","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-mysql","purl":"pkg:rpm/redhat/php-mysql","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::as","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-odbc","purl":"pkg:rpm/redhat/php-odbc","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::as","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-pgsql","purl":"pkg:rpm/redhat/php-pgsql","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::aw","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php","purl":"pkg:rpm/redhat/php","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::aw","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-devel","purl":"pkg:rpm/redhat/php-devel","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::aw","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-imap","purl":"pkg:rpm/redhat/php-imap","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::aw","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-ldap","purl":"pkg:rpm/redhat/php-ldap","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::aw","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-manual","purl":"pkg:rpm/redhat/php-manual","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::aw","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-mysql","purl":"pkg:rpm/redhat/php-mysql","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::aw","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-odbc","purl":"pkg:rpm/redhat/php-odbc","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::aw","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-pgsql","purl":"pkg:rpm/redhat/php-pgsql","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::es","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php","purl":"pkg:rpm/redhat/php","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::es","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-devel","purl":"pkg:rpm/redhat/php-devel","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::es","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-imap","purl":"pkg:rpm/redhat/php-imap","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::es","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-ldap","purl":"pkg:rpm/redhat/php-ldap","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::es","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-manual","purl":"pkg:rpm/redhat/php-manual","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::es","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-mysql","purl":"pkg:rpm/redhat/php-mysql","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::es","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-odbc","purl":"pkg:rpm/redhat/php-odbc","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::es","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-pgsql","purl":"pkg:rpm/redhat/php-pgsql","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::ws","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php","purl":"pkg:rpm/redhat/php","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::ws","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-devel","purl":"pkg:rpm/redhat/php-devel","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::ws","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-imap","purl":"pkg:rpm/redhat/php-imap","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::ws","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-ldap","purl":"pkg:rpm/redhat/php-ldap","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::ws","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-manual","purl":"pkg:rpm/redhat/php-manual","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::ws","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-mysql","purl":"pkg:rpm/redhat/php-mysql","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::ws","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-odbc","purl":"pkg:rpm/redhat/php-odbc","source":"RHSA-2006:0708"},{"ecosystem":"Red Hat:enterprise_linux:2.1::ws","fixed":["0:4.1.2-2.12"],"introduced":["0"],"last_affected":[],"package":"php-pgsql","purl":"pkg:rpm/redhat/php-pgsql","source":"RHSA-2006:0708"}],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2006-4811"},"products":["n/a"],"published":"2006-10-09","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":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code via integer overflow in PHP's unserialize function, affecting web applications using vulnerable PHP versions.","url":"https://insights.sbomify.com/CVE-2006-4812/"}