CVE-2017-9841

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Overview

Original source data

Util/PHP/eval-stdin.php in PHPUnit before 4.8.28 and 5.x before 5.6.3 allows remote attackers to execute arbitrary PHP code via HTTP POST data beginning with a "<?php " substring, as demonstrated by an attack on a site with an exposed /vendor folder, i.e., external access to the /vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php URI.

Affected products and scope

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Technical details

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Exploitability

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Technical impact

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Business impact

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Remediation

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Detection

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Sources (15)

GCVE / Vulnerability-Lookup

CVE Program

mitre (CNA)

NVD

FIRST EPSS

CISA Known Exploited Vulnerabilities

known-exploited-vulnerabilities-catalog

sebastianbergmann/phpunit

web.archive.org

Critical

Provider: phpunit_project
Primary affected product: phpunit
Affected versions: ≤ 4.8.27, ≥ 5.0.0 – < 5.6.3
Published: 06/27/2017

Exploitation status: KEV
Patch status: Fix available
CISA KEV date: -
CISA KEV due date: -

Estimated exploitation probability (EPSS): 0.99999
Estimated exploitation percentile: 99.99%
Attack capability: Remote

Products using this technology (0): -

Classification
Equivalent IDs: GHSA-r7c9-c69m-rph8 GSD-2017-9841 CNVD-2017-12721 BDU:2021-04398

View details

/GHSA-r7c9-c69m-rph8 /284a69fb88a2d0845d23f42974a583d8f59bf5a5 /1956

CVSS3

(CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Attack complexity: Low
Attack vector: Network
Confidentiality impact: High
Integrity impact: High
Privileges required: None
User interaction required: None

CVSS2

(AV:N/AC:L/Au:N/C:P/I:P/A:P)

Attack complexity: Low
Attack vector: Network
Confidentiality impact: Partial
Integrity impact: Partial
Privileges required: -
User interaction required: -

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