Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS0zY3djLW03YzItcXI4Ns4AAUM2

mPDF Unsafe Deserialization

mPDF version 7.1.7 and earlier contains a CWE-502: Deserialization of Untrusted Data vulnerability in getImage() method of Image/ImageProcessor class that can result in Arbitry code execution, file write, etc.. This attack appears to be exploitable via attacker must host crafted image on victim server and trigger generation of pdf file with content <img src="phar://path/to/crafted/image">. This vulnerability appears to have been fixed in 7.1.8.

Permalink: https://github.com/advisories/GHSA-3cwc-m7c2-qr86
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zY3djLW03YzItcXI4Ns4AAUM2
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: about 2 years ago
Updated: 8 months ago

CVSS Score: 8.8
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Identifiers: GHSA-3cwc-m7c2-qr86, CVE-2019-1000005
References:

• https://nvd.nist.gov/vuln/detail/CVE-2019-1000005
• https://github.com/mpdf/mpdf/issues/949
• https://github.com/advisories/GHSA-3cwc-m7c2-qr86

Repository: https://github.com/mpdf/mpdf
Blast Radius: 33.4

Affected Packages