Bug#1107607: bookworm-pu: package ublock-origin/1.62.0+dfsg-0+deb12u1

[Markus Koschany <apo@debian.org>]

Package: release.debian.org
Severity: normal
Tags: bookworm
User: release.debian.org@packages.debian.org
Usertags: pu
X-Debbugs-Cc: ublock-origin@packages.debian.org, apo@debian.org
Control: affects -1 + src:ublock-origin


[ Reason ]

Backport a new upstream version of ublock-origin (browser addon) to
improve user experience and ad filter capabilities.

Fix CVE-2025-4215:
A remote attacker could abuse an inefficient regular expression in
ublock-origin's filters to cause a denial-of-service and freeze a web
browser.

[ Impact ]

Reduced ad filter capabilities and still vulnerable to CVE-2025-4215.

[ Tests ]

Using it on a daily basis without any problems.

[ Risks ]

The web browser addon does not affect other packages and runs in a
sandbox. Previous stable updates have been unproblematic.

[ Checklist ]
  [x] *all* changes are documented in the d/changelog
  [x] I reviewed all changes and I approve them
  [ ] attach debdiff against the package in (old)stable
  [x] the issue is verified as fixed in unstable

[ Other info ]

The debdiff is rather huge and not attached because of the introduction of a new
upstream version.