01 Record

CVE-2017-11142

In PHP before 5.6.31, 7.x before 7.0.17, and 7.1.x before 7.1.3, remote attackers could cause a CPU consumption denial of service attack by injecting long form variables, related to

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

In PHP before 5.6.31, 7.x before 7.0.17, and 7.1.x before 7.1.3, remote attackers could cause a CPU consumption denial of service attack by injecting long form variables, related to

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 8.25% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 94.6% of scored records. A rank, not a probability.
NVD base score: 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2017-07-10 14:00Z9 YR AGO

Last updated

2024-08-05 17:57Z2 YR AGO

Reserved

2017-07-10

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-400Uncontrolled Resource ConsumptionClass

Data version

5.1

Document digest

dbbc40b79bf42955584471e7c716205f4d192551e774547551cc35e42ad3836d

05 Affected products

VendorProductVersionsPlatforms

phpphpNot specified—

redhatenterprise_linuxNot specified—

redhatopenshiftNot specified—

redhatrhel_software_collectionsNot specified—

06 References

github.comhttps://github.com/php/php-src/commit/0f8cf3b8497dc45c010c44ed9e96518e11e19fc3x_refsource_CONFIRM
openwall.comhttp://openwall.com/lists/oss-security/2017/07/10/6x_refsource_CONFIRM
www.tenable.comhttps://www.tenable.com/security/tns-2017-12x_refsource_CONFIRM
bugs.php.nethttps://bugs.php.net/bug.php?id=73807x_refsource_CONFIRM
github.comhttps://github.com/php/php-src/commit/a15bffd105ac28fd0dd9b596632dbf035238fda3x_refsource_CONFIRM
php.nethttp://php.net/ChangeLog-5.phpx_refsource_CONFIRM
security.netapp.comhttps://security.netapp.com/advisory/ntap-20180112-0001/x_refsource_CONFIRM
www.securityfocus.com99601http://www.securityfocus.com/bid/99601vdb-entryx_refsource_BID
www.debian.orgDSA-4081https://www.debian.org/security/2018/dsa-4081vendor-advisoryx_refsource_DEBIAN
php.nethttp://php.net/ChangeLog-7.phpx_refsource_CONFIRM