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cvelistGitHub_MCVELIST:CVE-2020-15262
HistoryOct 19, 2020 - 8:10 p.m.

CVE-2020-15262 Invalid integrity hashes in webpack-subresource-integrity

2020-10-1920:10:18
CWE-345
GitHub_M
www.cve.org

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.9%

In webpack-subresource-integrity before version 1.5.1, all dynamically loaded chunks receive an invalid integrity hash that is ignored by the browser, and therefore the browser cannot validate their integrity. This removes the additional level of protection offered by SRI for such chunks. Top-level chunks are unaffected. This issue is patched in version 1.5.1.

CNA Affected

[
  {
    "product": "webpack-subresource-integrity",
    "vendor": "waysact",
    "versions": [
      {
        "status": "affected",
        "version": "< 1.5.1"
      }
    ]
  }
]

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.9%

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