Function iconv_mime_decode_headers() in PHP versions 7.1.x below 7.1.30, 7.2.x below 7.2.19 and 7.3.x below 7.3.6 may perform out-of-buffer read due to integer overflow when parsing MIME headers. This may lead to information disclosure or crash.
Platform | Package | Release Date | Advisory |
---|---|---|---|
Amazon Linux 1 | php71 | 2019-07-17 23:33 | ALAS-2019-1240 |
Amazon Linux 1 | php72 | 2019-07-17 23:33 | ALAS-2019-1240 |
Amazon Linux 1 | php73 | 2019-07-17 23:33 | ALAS-2019-1240 |
Score Type | Score | Vector | |
---|---|---|---|
Amazon Linux | CVSSv3 | 6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L |
NVD | CVSSv2 | 6.4 | AV:N/AC:L/Au:N/C:P/I:N/A:P |
NVD | CVSSv3 | 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |