9.8

CVE-2016-4537

Exploit
The bcpowmod function in ext/bcmath/bcmath.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 accepts a negative integer for the scale argument, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted call.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Php ≫ Php Version <= 5.5.34
Php ≫ Php Version5.6.0
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 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
Opensuse ≫ Leap Version42.1
Fedoraproject ≫ Fedora Version24
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 5.87% 0.923
CVSS Metriken
Quelle 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-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
http://php.net/ChangeLog-5.php
Patch
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731
http://rhn.redhat.com/errata/RHSA-2016-2750.html
http://php.net/ChangeLog-7.php
Patch
http://www.debian.org/security/2016/dsa-3602
https://security.gentoo.org/glsa/201611-22
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05320149
http://lists.opensuse.org/opensuse-updates/2016-06/msg00027.html
http://lists.opensuse.org/opensuse-updates/2016-05/msg00086.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183736.html
http://www.openwall.com/lists/oss-security/2016/05/05/21
http://www.securityfocus.com/bid/90173
https://bugs.php.net/bug.php?id=72093
Exploit
https://git.php.net/?p=php-src.git%3Ba=commit%3Bh=d650063a0457aec56364e4005a636dc6c401f9cd