CVE-2023-48631: @adobe/css-tools Improper Input Validation and Inefficient Regular Expression Complexity

December 14, 2023 (updated December 18, 2023)

Impact

@adobe/css-tools version 4.3.1 and earlier are affected by an Improper Input Validation vulnerability that could result in a denial of service while attempting to parse CSS.

Patches

The issue has been resolved in 4.3.2.

Workarounds

None

References

N/A

References

github.com/adobe/css-tools/commit/472bef91bde9caab305f3f36231ad0c253581b43
github.com/adobe/css-tools/issues/211
github.com/adobe/css-tools/pull/249
github.com/adobe/css-tools/security/advisories/GHSA-prr3-c3m5-p7q2
github.com/advisories/GHSA-prr3-c3m5-p7q2

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