CVE-2019-11049
CVE-2019-11049 · mail() may release string with refcount==1 twice
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
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.
CVSS 6.5 · Moyenne · EPSS 4,2% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: php
Produits et versions concernés
php
- Versions du logiciel
- ≥ 7.3.x, < 7.3.13: Concernée (custom)
- ≥ 7.4.x, < 7.4.1: Concernée (custom)
Mettez à jour vers 7.3.13; Mettez à jour vers 7.4.1
Sources originales
- https://bugs.php.net/bug.php?id=78943
- https://security.netapp.com/advisory/ntap-20200103-0002/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/
- https://seclists.org/bugtraq/2020/Feb/27
- https://www.debian.org/security/2020/dsa-4626
- https://www.tenable.com/security/tns-2021-14
- https://nvd.nist.gov/vuln/detail/CVE-2019-11049