PT-2019-4834 · Php+7 · Php Exif Extension+7
Publicado
2018-05-15
·
Atualizado
2024-06-15
·
CVE-2019-11034
CVSS v2.0
9.4
Crítica
| Vetor | AV:N/AC:L/Au:N/C:C/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
PHP EXIF extension versions 7.1.x through 7.1.27
PHP EXIF extension versions 7.2.x through 7.2.16
PHP EXIF extension versions 7.3.x through 7.3.3
Description
The issue is related to the PHP EXIF extension's handling of certain files, which can cause it to read past the allocated buffer in the
exif process IFD TAG function. This may lead to information disclosure or a crash. The vulnerability can be exploited by a remote attacker to gain unauthorized access to information or cause a denial of service.Recommendations
For PHP EXIF extension versions 7.1.x through 7.1.27, update to version 7.1.28 or later.
For PHP EXIF extension versions 7.2.x through 7.2.16, update to version 7.2.17 or later.
For PHP EXIF extension versions 7.3.x through 7.3.3, update to version 7.3.4 or later.
Exploit
Correção
Buffer Overflow
Out of bounds Read
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Centos
Php Exif Extension
Red Hat
Rocky Linux
Suse
Ubuntu