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SnykCVE-2019-10772

HistoryDec 11, 2019 - 4:15 p.m.

CVE-2019-10772

2019-12-1116:15:10

CWE-79

snyk

web.nvd.nist.gov

cve-2019-10772

security

svg

sanitizer

namespace

bypass

vulnerability

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

41.3%

JSON

It is possible to bypass enshrined/svg-sanitize before 0.13.1 using the “xlink:href” attribute due to mishandling of the xlink namespace by the sanitizer.

Affected configurations

Nvd

Node

svg-sanitizer_projectsvg-sanitizerRange<0.13.1

VendorProductVersionCPE
svg-sanitizer_projectsvg-sanitizer*cpe:2.3:a:svg-sanitizer_project:svg-sanitizer:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
svg-sanitizer_project	svg-sanitizer	*	cpe:2.3:a:svg-sanitizer_project:svg-sanitizer::::::::

CNA Affected

[
  {
    "product": "enshrined/svg-sanitize",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "All versions prior to version 0.13.1"
      }
    ]
  }
]

References

snyk.io/vuln/SNYK-PHP-ENSHRINEDSVGSANITIZE-536969

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

6.2

Confidence

High

EPSS

0.001

Percentile

41.3%

JSON

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