Impact: Moderate Public Date: 2019-06-18 CWE: CWE-190->CWE-125 Bugzilla: 1724152: CVE-2019-11039 php: out-of-bounds read due to integer overflow in function iconv_mime_decode_headers() 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.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-11039 from the MITRE CVE dictionary dictionary and NIST NVD.
NOTE: The following CVSS v3 metrics and score provided are preliminary and subject to review.
| CVSS3 Base Score | 6.5 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | None |
| Availability Impact | Low |
| Platform | Package | State |
|---|---|---|
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-php70-php | Not affected |
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-php72-php | Under investigation |
| Red Hat Software Collections for Red Hat Enterprise Linux | rh-php71-php | Under investigation |
| Red Hat Enterprise Linux 8 | php | Under investigation |
| Red Hat Enterprise Linux 8 | php:7.2/php | Under investigation |
| Red Hat Enterprise Linux 7 | php | Not affected |
| Red Hat Enterprise Linux 6 | php | Not affected |
| Red Hat Enterprise Linux 5 | php53 | Not affected |
| Red Hat Enterprise Linux 5 | php | Not affected |
Vulmon