{"answers":{"affected":"3 open source packages ship an affected version, including libphp, php and php-min. It affects 8 products.","exploited":"There is no known exploitation of CVE-2020-7069 in the wild and no public exploit code.","fix":"Upgrade libphp to a fixed version for your release line: 7.2.34, 7.3.23 or 7.4.11.","what":"CVE-2020-7069 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 2 Oct 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-7069 and fix it if it is affected.\n\nWhat it is: CVE-2020-7069 is a medium-severity vulnerability in Canonical Ubuntu Linux, published on 2 Oct 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-7069 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- libphp (Bitnami): affected from 7.2.0; fixed in 7.2.34, 7.3.23, 7.4.11\n- php (Bitnami): affected from 7.2.0; fixed in 7.2.34, 7.3.23, 7.4.11\n- php-min (Bitnami): affected from 7.2.0; fixed in 7.2.34, 7.3.23, 7.4.11\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-2020-7069/ (Markdown: https://insights.sbomify.com/CVE-2020-7069/index.md)","id":"CVE-2020-7069","markdown":"https://insights.sbomify.com/CVE-2020-7069/index.md","name":"CVE-2020-7069","record":{"aliases":["BIT-libphp-2020-7069","BIT-php-2020-7069","BIT-php-min-2020-7069","DEBIAN-CVE-2020-7069","GHSA-v3rw-94vx-73w6","UBUNTU-CVE-2020-7069"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"PHP scripting language","requires_auth":"none","summary":"PHP's AES-CCM encryption incorrectly uses only part of the IV, leading to weak encryption and potential data exposure.","user_interaction":"required","vuln_class":"weak_cryptography"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"php","cpe":[{"product":"ubuntu_linux","vendor":"canonical"},{"product":"debian_linux","vendor":"debian"},{"product":"fedora","vendor":"fedoraproject"},{"product":"clustered_data_ontap","vendor":"netapp"},{"product":"leap","vendor":"opensuse"},{"product":"communications_diameter_signaling_router","vendor":"oracle"},{"product":"php","vendor":"php"},{"product":"tenable.sc","vendor":"tenable"}],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-326","name":"Inadequate Encryption Strength"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"In PHP versions 7.2.x below 7.2.34, 7.3.x below 7.3.23 and 7.4.x below 7.4.11, when AES-CCM mode is used with openssl_encrypt() function with 12 bytes IV, only first 7 bytes of the IV is actually used. This can lead to both decreased security and incorrect encryption data.","ecosystems":["Bitnami"],"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":"Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV","id":"CVE-2020-7069","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":"canonical:ubuntu_linux","products":["canonical:ubuntu_linux","debian:debian_linux","fedoraproject:fedora","netapp:clustered_data_ontap","opensuse:leap","oracle:communications_diameter_signaling_router","php:php"],"type":"weak_cryptography","year":"2020"},"n_packages":3,"n_references":13,"next":{"headline":"PHP parses encoded cookie names so malicious `__Host-` cookies can be sent","id":"CVE-2020-7070"},"packages":[{"ecosystem":"Bitnami","fixed":["7.2.34","7.3.23","7.4.11"],"introduced":["7.2.0","7.3.0","7.4.0"],"last_affected":[],"package":"libphp","purl":"pkg:bitnami/libphp","source":"BIT-libphp-2020-7069"},{"ecosystem":"Bitnami","fixed":["7.2.34","7.3.23","7.4.11"],"introduced":["7.2.0","7.3.0","7.4.0"],"last_affected":[],"package":"php","purl":"pkg:bitnami/php","source":"BIT-php-2020-7069"},{"ecosystem":"Bitnami","fixed":["7.2.34","7.3.23","7.4.11"],"introduced":["7.2.0","7.3.0","7.4.0"],"last_affected":[],"package":"php-min","purl":"pkg:bitnami/php-min","source":"BIT-php-min-2020-7069"}],"prev":{"headline":"Use of freed hash key in the phar_parse_zipfile function","id":"CVE-2020-7068"},"products":["PHP"],"published":"2020-10-02","related":[{"cvss_score":9.8,"headline":"SaltStack Salt Authentication Bypass","id":"CVE-2020-11651","kev_date_added":"2021-11-03","published":"2020-04-30"},{"cvss_score":9.8,"headline":"OpenSMTPD Remote Code Execution","id":"CVE-2020-7247","kev_date_added":"2022-03-25","published":"2020-01-29"},{"cvss_score":9.8,"headline":"Exim Out-of-bounds Write","id":"CVE-2019-16928","kev_date_added":"2022-03-03","published":"2019-09-27"},{"cvss_score":9.8,"headline":"Exim Buffer Overflow","id":"CVE-2018-6789","kev_date_added":"2021-11-03","published":"2018-02-08"},{"cvss_score":9.8,"headline":"Oracle Java SE and Java SE Embedded Remote Code Execution","id":"CVE-2015-2590","kev_date_added":"2022-03-03","published":"2015-07-16"},{"cvss_score":9.8,"headline":"Oracle JRE Remote Code Execution","id":"CVE-2013-0422","kev_date_added":"2022-05-25","published":"2013-01-10"},{"cvss_score":9.8,"headline":"Oracle Java SE Runtime Environment (JRE) Arbitrary Code Execution","id":"CVE-2011-3544","kev_date_added":"2022-03-03","published":"2011-10-19"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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":"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":"2024-09-17","vendors":["PHP Group"]},"summary":"PHP's AES-CCM encryption incorrectly uses only part of the IV, leading to weak encryption and potential data exposure.","url":"https://insights.sbomify.com/CVE-2020-7069/"}