{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2015-8994 in the wild and no public exploit code.","fix":"Change a configuration setting.","what":"CVE-2015-8994 is a high-severity vulnerability in Php Php, published on 2 Mar 2017. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2015-8994 and fix it if it is affected.\n\nWhat it is: CVE-2015-8994 is a high-severity vulnerability in Php Php, published on 2 Mar 2017. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2015-8994 in the wild and no public exploit code.\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-2015-8994/ (Markdown: https://insights.sbomify.com/CVE-2015-8994/index.md)","id":"CVE-2015-8994","markdown":"https://insights.sbomify.com/CVE-2015-8994/index.md","name":"CVE-2015-8994","record":{"aliases":["GHSA-rfqg-6vj5-83j7","SUSE-SU-2017:0761-1","SUSE-SU-2017:0899-1","UBUNTU-CVE-2015-8994"],"analysis":{"component_type":"server_software","fix_type":"configuration_change","impacts":["data_read","privilege_escalation"],"network_reachable":"yes","non_default_config":true,"product_category":"PHP OpCache","requires_auth":"low_privilege","summary":"Attackers can read or execute other users' PHP scripts via shared OpCache in shared hosting, exposing sensitive data and enabling privilege escalation.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"php","vendor":"php"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-264","name":null}],"description":"An issue was discovered in PHP 5.x and 7.x, when the configuration uses apache2handler/mod_php or php-fpm with OpCache enabled. With 5.x after 5.6.28 or 7.x after 7.0.13, the issue is resolved in a non-default configuration with the opcache.validate_permission=1 setting. The vulnerability details are as follows. In PHP SAPIs where PHP interpreters share a common parent process, Zend OpCache creates a shared memory object owned by the common parent during initialization. Child PHP processes inherit the SHM descriptor, using it to cache and retrieve compiled script bytecode (\"opcode\" in PHP jargon). Cache keys vary depending on configuration, but filename is a central key component, and compiled opcode can generally be run if a script's filename is known or can be guessed. Many common shared-hosting configurations change EUID in child processes to enforce privilege separation among hosted users (for example using mod_ruid2 for the Apache HTTP Server, or php-fpm user settings). In these scenarios, the default Zend OpCache behavior defeats script file permissions by sharing a single SHM cache among all child PHP processes. PHP scripts often contain sensitive information: Think of CMS configurations where reading or running another user's script usually means gaining privileges to the CMS database.","ecosystems":["SUSE:Linux Enterprise Module for Web and Scripting 12","SUSE:Linux Enterprise Software Development Kit 12 SP1","SUSE:Linux Enterprise Software Development Kit 12 SP2"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Information disclosure in n/a","id":"CVE-2015-8994","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"php:php","products":["php:php"],"type":"information_disclosure","year":"2015"},"n_packages":6,"n_references":7,"next":{"headline":"Integer overflow in All Qualcomm Products","id":"CVE-2015-8995"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Module for Web and Scripting 12","fixed":["5.5.14-99.1"],"introduced":["0"],"last_affected":[],"package":"php5","purl":"pkg:rpm/suse/php5\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012","source":"SUSE-SU-2017:0761-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Web and Scripting 12","fixed":["7.0.7-38.1"],"introduced":["0"],"last_affected":[],"package":"php7","purl":"pkg:rpm/suse/php7\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012","source":"SUSE-SU-2017:0899-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP1","fixed":["5.5.14-99.1"],"introduced":["0"],"last_affected":[],"package":"php5","purl":"pkg:rpm/suse/php5\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1","source":"SUSE-SU-2017:0761-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP1","fixed":["7.0.7-38.1"],"introduced":["0"],"last_affected":[],"package":"php7","purl":"pkg:rpm/suse/php7\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP1","source":"SUSE-SU-2017:0899-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP2","fixed":["5.5.14-99.1"],"introduced":["0"],"last_affected":[],"package":"php5","purl":"pkg:rpm/suse/php5\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2","source":"SUSE-SU-2017:0761-1"},{"ecosystem":"SUSE:Linux Enterprise Software Development Kit 12 SP2","fixed":["7.0.7-38.1"],"introduced":["0"],"last_affected":[],"package":"php7","purl":"pkg:rpm/suse/php7\u0026distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2","source":"SUSE-SU-2017:0899-1"}],"prev":{"headline":"Code injection in CloudAV (Beta)","id":"CVE-2015-8993"},"products":["n/a"],"published":"2017-03-02","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":"SUSE","prefix":"SUSE"},{"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-06","vendors":["n/a"]},"summary":"Attackers can read or execute other users' PHP scripts via shared OpCache in shared hosting, exposing sensitive data and enabling privilege escalation.","url":"https://insights.sbomify.com/CVE-2015-8994/"}