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[email protected]CVE-2019-11045

HistoryDec 23, 2019 - 3:15 a.m.

CVE-2019-11045

2019-12-2303:15:11

CWE-74

CWE-170

[email protected]

web.nvd.nist.gov

493

php

cve-2019-11045

directoryiterator class

security vulnerability

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.3 High

AI Score

Confidence

High

0.008 Low

EPSS

Percentile

81.8%

JSON

In PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0, PHP DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at that byte. This could lead to security vulnerabilities, e.g. in applications checking paths that the code is allowed to access.

Affected configurations

NVD

Node

phpphpRange7.2.0–7.2.26

phpphpRange7.3.0–7.3.13

phpphpMatch7.4.0

Node

fedoraprojectfedoraMatch30

fedoraprojectfedoraMatch31

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

debiandebian_linuxMatch10.0

Node

opensuseleapMatch15.1

Node

canonicalubuntu_linuxMatch12.04-

canonicalubuntu_linuxMatch14.04esm

canonicalubuntu_linuxMatch16.04esm

canonicalubuntu_linuxMatch18.04lts

canonicalubuntu_linuxMatch19.04

canonicalubuntu_linuxMatch19.10

Node

tenablesecuritycenterRange<5.19.0

CPENameOperatorVersion
php:phpphple7.2.26
php:phpphple7.3.13
php:phpphpeq7.4.0

CPE	Name	Operator	Version
php:php	php	le	7.2.26
php:php	php	le	7.3.13
php:php	php	eq	7.4.0

CNA Affected

[
  {
    "product": "PHP",
    "vendor": "PHP Group",
    "versions": [
      {
        "lessThan": "7.2.26",
        "status": "affected",
        "version": "7.2.x",
        "versionType": "custom"
      },
      {
        "lessThan": "7.3.13",
        "status": "affected",
        "version": "7.3.x",
        "versionType": "custom"
      },
      {
        "lessThan": "7.4.1",
        "status": "affected",
        "version": "7.4.x",
        "versionType": "custom"
      }
    ]
  }
]