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AdobeCVE-2019-7928

HistoryAug 02, 2019 - 10:15 p.m.

CVE-2019-7928

2019-08-0222:15:18

adobe

web.nvd.nist.gov

cve-2019-7928

denial of service

dos

vulnerability

magento 2.x

brute-forcing

token exchange

paypal

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

44.5%

JSON

A denial-of-service (DoS) vulnerability exists in Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2. By abusing insufficient brute-forcing defenses in the token exchange protocol, an unauthenticated attacker could disrupt transactions between the Magento merchant and PayPal.

Affected configurations

Nvd

Vulners

Node

magentomagentoRange2.1.0–2.1.18open_source

magentomagentoRange2.2.0–2.2.9open_source

magentomagentoRange2.3.0–2.3.2open_source

VendorProductVersionCPE
magentomagento*cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:*

Vendor	Product	Version	CPE
magento	magento	*	cpe:2.3:a:magento:magento:::::open_source:::*

CNA Affected

[
  {
    "product": "Magento 2",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Magento 2.1 prior to 2.1.18, Magento 2.2 prior to 2.2.9, Magento 2.3 prior to 2.3.2"
      }
    ]
  }
]

References

magento.com/security/patches/magento-2.3.2-2.2.9-and-2.1.18-security-update-13

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.5

Confidence

High

EPSS

0.001

Percentile

44.5%

JSON

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