Bump dompdf/dompdf from 0.8.5 to 2.0.3 in /mod/event_manager

[dependabot]

Bumps dompdf/dompdf from 0.8.5 to 2.0.3.

Release notes

Sourced from dompdf/dompdf's releases.

Dompdf 2.0.3

This release addresses the following vulnerability:

Vulnerability	References	Type	Severity
URI validation failure on SVG parsing	[GHSA-56gj-mvh6-rp75][GHSA-56gj-mvh6-rp75], CVE-2023-24813	Remote Code Execution	Critical

2.0.x highlights

• Modifies callback and page_script/page_text handling
• Switches the HTML5 parser to Masterminds/HTML5
• Improves CSS property parsing and representation
• Switches installed fonts and font metrics cache file format to JSON

We would like to extend our gratitude to the community members who helped make this release possible.

Requirements

Dompdf 2.0.3 requires the following:

• PHP 7.1 or greater
• html5-php v2.0.0 or greater
• php-font-lib v0.5.4 or greater
• php-svg-lib v0.3.3 or greater

Additionally, the following are recommended for optimal use:

• GD (for image processing)

For full requirements and recommendations see the requirements page on the wiki.

Download Instructions

The dompdf team recommends that you use Composer for easier dependency management.

If you're not yet using Composer you can download a packaged release of dompdf which includes all the files you need to use the library. Click the link labeled "dompdf_2-0-3.zip" for the packaged release.

Dompdf 2.0.2

This release has been superseded by version 2.0.3

Change highlights since 2.0.1

• Improved CSS selector parsing and handling, particularly around psuedo-classes
• Addressed issues with too-eager whitespace removal
• Updated Cpdf back end to fix rendering of unclosed paths in SVG images

This release addresses the following vulnerability:

Vulnerability	References	Type	Severity

... (truncated)

Commits

• e8d2d5e Bump version to 2.0.3
• 95009ea Validate both bare and namespaced SVG image HREF attributes
• 2a8a6b8 Resets version string to commit hash
• ad4c631 Bump version to 2.0.2
• 7558f07 SVG parsing - comparing the tag name in a case insensitive way
• ae1ca4a Adds Security Advisory feature information
• 68fabc5 Removes version info
• f586c13 Fixed bug where svg polylines get automatically closed
• 4beb15e test on PHP 8.2
• e0fc6e7 Add basic selector tests
• Additional commits viewable in compare view

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