Vulnerability CVE-2019-11049: Information
Description
In PHP versions 7.3.x below 7.3.13 and 7.4.0 on Windows, when supplying custom headers to mail() function, due to mistake introduced in commit 78f4b4a2dcf92ddbccea1bb95f8390a18ac3342e, if the header is supplied in lowercase, this can result in double-freeing certain memory locations.
Severity: CRITICAL (9.8) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| php7 | p10 | 7.3.13-alt1 | 7.4.33-alt1 | ALT-PU-2019-3355-1 | 243313 | Fixed |
| php7 | p9 | 7.3.13-alt1 | 7.3.33-alt1 | ALT-PU-2019-3390-1 | 243314 | Fixed |
| php7 | c10f1 | 7.3.13-alt1 | 7.4.33-alt1 | ALT-PU-2019-3355-1 | 243313 | Fixed |
| php7 | c9f2 | 7.3.13-alt1 | 7.4.33-alt1 | ALT-PU-2019-3390-1 | 243314 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://bugs.php.net/bug.php?id=78943 |
|
| https://security.netapp.com/advisory/ntap-20200103-0002/ |
|
| 20200218 [SECURITY] [DSA 4626-1] php7.3 security update |
|
| DSA-4626 |
|
| https://www.tenable.com/security/tns-2021-14 |
|
| FEDORA-2019-437d94e271 | |
| FEDORA-2019-a54a622670 |