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Security Advisories: GSA_kwCzR0hTQS04N2hxLXE0Z3AtOXdyNM4AA70i
react-pdf vulnerable to arbitrary JavaScript execution upon opening a malicious PDF with PDF.js
Summary
If PDF.js is used to load a malicious PDF, and PDF.js is configured with isEvalSupported set to true (which is the default value), unrestricted attacker-controlled JavaScript will be executed in the context of the hosting domain.
Patches
This patch forces isEvalSupported to false, removing the attack vector.
Workarounds
Set options.isEvalSupported to false, where options is Document component prop.
References
- GHSA-wgrm-67xf-hhpq
- https://github.com/mozilla/pdf.js/pull/18015
- https://github.com/mozilla/pdf.js/commit/85e64b5c16c9aaef738f421733c12911a441cec6
- https://bugzilla.mozilla.org/show_bug.cgi?id=1893645
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04N2hxLXE0Z3AtOXdyNM4AA70i
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 7 months ago
Updated: 7 months ago
CVSS Score: 7.1
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
Identifiers: GHSA-87hq-q4gp-9wr4, CVE-2024-34342
References:
- https://github.com/mozilla/pdf.js/security/advisories/GHSA-wgrm-67xf-hhpq
- https://github.com/wojtekmaj/react-pdf/security/advisories/GHSA-87hq-q4gp-9wr4
- https://nvd.nist.gov/vuln/detail/CVE-2024-34342
- https://github.com/mozilla/pdf.js/pull/18015
- https://github.com/mozilla/pdf.js/commit/85e64b5c16c9aaef738f421733c12911a441cec6
- https://github.com/wojtekmaj/react-pdf/commit/208f28dd47fe38c33ce4bac4205b2b0a0bb207fe
- https://github.com/wojtekmaj/react-pdf/commit/671e6eaa2e373e404040c13cc6b668fe39839cad
- https://github.com/advisories/GHSA-87hq-q4gp-9wr4
Blast Radius: 27.6
Affected Packages
npm:react-pdf
Dependent packages: 526Dependent repositories: 7,693
Downloads: 4,601,419 last month
Affected Version Ranges: >= 8.0.0, < 8.0.2, < 7.7.3
Fixed in: 8.0.2, 7.7.3
All affected versions: 0.0.1, 0.0.2, 0.0.3, 0.0.4, 0.0.5, 0.0.6, 0.0.7, 0.0.8, 0.0.9, 0.0.10, 1.6.0, 1.6.1, 1.7.0, 1.8.0, 1.8.1, 1.8.2, 1.8.3, 2.0.0, 2.1.0, 2.1.1, 2.1.3, 2.1.4, 2.1.5, 2.1.6, 2.1.7, 2.2.0, 2.3.0, 2.4.0, 2.4.1, 2.4.2, 2.5.0, 2.5.1, 2.5.2, 2.5.3, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6, 4.0.0, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.1.0, 4.2.0, 5.0.0, 5.1.0, 5.2.0, 5.3.0, 5.3.1, 5.3.2, 5.4.0, 5.4.1, 5.5.0, 5.6.0, 5.7.0, 5.7.1, 5.7.2, 6.0.0, 6.0.1, 6.0.2, 6.0.3, 6.1.0, 6.1.1, 6.2.0, 6.2.1, 6.2.2, 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.1.0, 7.1.1, 7.1.2, 7.1.3, 7.2.0, 7.3.0, 7.3.1, 7.3.2, 7.3.3, 7.4.0, 7.5.0, 7.5.1, 7.6.0, 7.7.0, 7.7.1, 7.7.2, 8.0.0, 8.0.1
All unaffected versions: 7.7.3, 8.0.2, 9.0.0, 9.1.0, 9.1.1