Detections
Analytics

CVE-2019-11039

critical

Description

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.

References

https://www.debian.org/security/2019/dsa-4529

https://www.debian.org/security/2019/dsa-4527

https://seclists.org/bugtraq/2019/Sep/38

https://seclists.org/bugtraq/2019/Sep/35

https://access.redhat.com/errata/RHSA-2019:3299

https://access.redhat.com/errata/RHSA-2019:2519

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00029.html

https://bugs.php.net/bug.php?id=78069

Details

Source: Mitre, NVD

Published: 2019-06-19

Updated: 2020-10-16

Risk Information

CVSS v2

Base Score: 6.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 9.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

Severity: Critical

EPSS

EPSS: 0.00752