CVE-2020-15262 Information

Description

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.

CVSS Vector

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

Reference

https://github.com/waysact/webpack-subresource-integrity/commit/3d7090c08c333fcfb10ad9e2d6cf72e2acb7d87f https://github.com/waysact/webpack-subresource-integrity/issues/131 https://github.com/waysact/webpack-subresource-integrity/security/advisories/GHSA-4fc4-chg7-h8gh

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

LOW

Base Score

NONE

Base Severity

3.7