CVE-2019-11039 MEDIUM

CVE-2019-11039: Out-of-bounds read in iconv.c

Vendor Php Group
Product PHP
Weakness CWE-125
Published June 18, 2019
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

4.2/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction Required
Confidentiality Low
Integrity None

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 18, 2019 CVE published
September 17, 2024 Record updated