ALT-PU-2021-2937-1

Package update php7 in branch p9

Version7.3.31-alt1

Published2021-09-30

Max severityMEDIUM

Severity:

Closed issues (2)

MEDIUM5.3

Уязвимость функции ZipArchive::extractTo интерпретатора PHP, позволяющая нарушителю создать или перезаписать файлы

Published: 2021-12-17Modified: 2024-09-16

CVSS 3.xMEDIUM 5.3

CVSS:3.x/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

CVSS 2.0HIGH 7.1

CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:C/A:N

References

CVE-2021-21706

MEDIUM6.5

In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows environment, ZipArchive::extractTo may be tricked into writing a file outside target directory when extracting a ZIP file, thus potentially causing files to be created or overwritten, subject to OS permissions.

Published: 2021-10-04Modified: 2024-11-21

CVSS 2.0MEDIUM 4.3

CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS 3.xMEDIUM 6.5

CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

References