In PHP versions 7.2.x below 7.2.33, 7.3.x below 7.3.21 and 7.4.x below 7.4.9, while processing PHAR files using phar extension, phar_parse_zipfile could be tricked into accessing freed memory, which could lead to a crash or information disclosure.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | php72 | 2020-08-26 23:09 | ALAS-2020-1425 |
Amazon Linux 1 | php73 | 2020-08-26 23:09 | ALAS-2020-1425 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 3.6 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L |
NVD | CVSSv2 | 3.3 | AV:L/AC:M/Au:N/C:P/I:N/A:P |
NVD | CVSSv3 | 3.6 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:L |