Impact: Moderate Public Date: 2019-06-18 CWE: CWE-200 Bugzilla: 1724149: CVE-2019-11038 php: information disclosure in function gdImageCreateFromXbm() When using gdImageCreateFromXbm() function of PHP gd extension 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, it is possible to supply data that will cause the function to use the value of uninitialized variable. This may lead to disclosing contents of the stack that has been left there by previous code.
The MITRE CVE dictionary describes this issue as:
Find out more about CVE-2019-11038 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 | 5.3 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| Attack Vector | Network |
| Attack Complexity | Low |
| Privileges Required | None |
| User Interaction | None |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity Impact | None |
| Availability Impact | None |
| 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 |
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