{"schema_version":"1.8.0","id":"CVE-2020-7060","published":"2020-02-10T08:15:12.797Z","modified":"2026-08-07T11:31:05.388265495Z","aliases":["BIT-libphp-2020-7060","BIT-php-2020-7060","BIT-php-min-2020-7060"],"related":["ALSA-2020:3662","SUSE-SU-2020:0397-1","SUSE-SU-2020:0522-1","SUSE-SU-2020:0622-1","SUSE-SU-2022:4067-1","openSUSE-SU-2020:0341-1"],"details":"When using certain mbstring functions to convert multibyte encodings, in PHP versions 7.2.x below 7.2.27, 7.3.x below 7.3.14 and 7.4.x below 7.4.2 it is possible to supply data that will cause function mbfl_filt_conv_big5_wchar to read past the allocated buffer. This may lead to information disclosure or crash.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/php/php-src","events":[{"introduced":"8148cbb78841c8ec0759c0836e7f35dec799d300"},{"fixed":"40c86aa3af2e25971e9c13460ca874348456410d"},{"introduced":"52ace952a1b65ca80fc2617f11c2fa6dd03f51bd"},{"fixed":"4b2854db6fd2fae5a950ae7ce25257ee08cee916"},{"introduced":"3c7824e16ec4c3cee417262445d2c2b66531c10f"},{"fixed":"264ef4f16300270dd4e92d2510660836a4814579"}],"database_specific":{"cpe":"cpe:2.3:a:php:php:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"7.2.0"},{"fixed":"7.2.27"},{"introduced":"7.3.0"},{"fixed":"7.3.14"},{"introduced":"7.4.0"},{"fixed":"7.4.2"}],"source":"CPE_RANGE"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-7060.json"}}],"references":[{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00023.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/02/msg00030.html"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2020/Feb/27"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2020/Feb/31"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2021/Jan/3"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202003-57"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20200221-0002/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2020/dsa-4626"},{"type":"ADVISORY","url":"https://www.debian.org/security/2020/dsa-4628"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpuApr2021.html"},{"type":"ADVISORY","url":"https://www.oracle.com/security-alerts/cpujul2020.html"},{"type":"FIX","url":"https://bugs.php.net/bug.php?id=79037"},{"type":"FIX","url":"https://usn.ubuntu.com/4279-1/"},{"type":"FIX","url":"https://www.tenable.com/security/tns-2021-14"}],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:oracle:communications_diameter_signaling_router:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.4"}],"source":"CPE_RANGE","vendor_product":"oracle:communications_diameter_signaling_router"},{"cpes":["cpe:2.3:a:tenable:tenable.sc:*:*:*:*:*:*:*:*"],"extracted_events":[{"fixed":"5.19.0"}],"source":"CPE_RANGE","vendor_product":"tenable:tenable.sc"},{"cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"},{"cpes":["cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"15.1"},{"last_affected":"15.1"}],"source":"CPE_STRING","vendor_product":"opensuse:leap"}]},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"}]}