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SnykCVE-2021-23792

HistoryMay 06, 2022 - 8:15 p.m.

CVE-2021-23792

2022-05-0620:15:07

CWE-611

snyk

web.nvd.nist.gov

cve

2021

23792

com.twelvemonkeys.imageio

imageio-metadata

xxe injection

vulnerability

xml

parser

xmp metadata

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

57.3%

JSON

The package com.twelvemonkeys.imageio:imageio-metadata before 3.7.1 are vulnerable to XML External Entity (XXE) Injection due to an insecurely initialized XML parser for reading XMP Metadata. An attacker can exploit this vulnerability if they are able to supply a file (e.g. when an online profile picture is processed) with a malicious XMP segment. If the XMP metadata of the uploaded image is parsed, then the XXE vulnerability is triggered.

Affected configurations

Nvd

Node

twelvemonkeys_projecttwelvemonkeysRange<3.7.1

VendorProductVersionCPE
twelvemonkeys_projecttwelvemonkeys*cpe:2.3:a:twelvemonkeys_project:twelvemonkeys:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
twelvemonkeys_project	twelvemonkeys	*	cpe:2.3:a:twelvemonkeys_project:twelvemonkeys::::::::

CNA Affected

[
  {
    "product": "com.twelvemonkeys.imageio:imageio-metadata",
    "vendor": "n/a",
    "versions": [
      {
        "lessThan": "3.7.1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/haraldk/TwelveMonkeys/commit/da4efe98bf09e1cce91b7633cb251958a200fc80

snyk.io/vuln/SNYK-JAVA-COMTWELVEMONKEYSIMAGEIO-2316763

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

57.3%

JSON

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