9.8

CVE-2016-5773

Exploit

php_zip.c in the zip extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 improperly interacts with the unserialize implementation and garbage collection, which allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free and application crash) via crafted serialized data containing a ZipArchive object.

Data is provided by the National Vulnerability Database (NVD)
Php ≫ Php Version <= 5.5.36
Php ≫ Php Version5.6.0 Updatealpha1
Php ≫ Php Version5.6.0 Updatealpha2
Php ≫ Php Version5.6.0 Updatealpha3
Php ≫ Php Version5.6.0 Updatealpha4
Php ≫ Php Version5.6.0 Updatealpha5
Php ≫ Php Version5.6.0 Updatebeta1
Php ≫ Php Version5.6.0 Updatebeta2
Php ≫ Php Version5.6.0 Updatebeta3
Php ≫ Php Version5.6.0 Updatebeta4
Php ≫ Php Version5.6.1
Php ≫ Php Version5.6.2
Php ≫ Php Version5.6.3
Php ≫ Php Version5.6.4
Php ≫ Php Version5.6.5
Php ≫ Php Version5.6.6
Php ≫ Php Version5.6.7
Php ≫ Php Version5.6.8
Php ≫ Php Version5.6.9
Php ≫ Php Version5.6.10
Php ≫ Php Version5.6.11
Php ≫ Php Version5.6.12
Php ≫ Php Version5.6.13
Php ≫ Php Version5.6.14
Php ≫ Php Version5.6.15
Php ≫ Php Version5.6.16
Php ≫ Php Version5.6.17
Php ≫ Php Version5.6.18
Php ≫ Php Version5.6.19
Php ≫ Php Version5.6.20
Php ≫ Php Version5.6.21
Php ≫ Php Version5.6.22
Php ≫ Php Version5.6.23
Php ≫ Php Version7.0.0
Php ≫ Php Version7.0.1
Php ≫ Php Version7.0.2
Php ≫ Php Version7.0.3
Php ≫ Php Version7.0.4
Php ≫ Php Version7.0.5
Php ≫ Php Version7.0.6
Php ≫ Php Version7.0.7
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 21.13% 0.955
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-416 Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

http://php.net/ChangeLog-5.php
Patch
Release Notes
http://php.net/ChangeLog-7.php
Patch
Release Notes
https://bugs.php.net/bug.php?id=72434
Vendor Advisory
Exploit