[ubuntu/groovy-security] pygments 2.3.1+dfsg-4ubuntu0.2 (Accepted)

[Marc Deslauriers]

pygments (2.3.1+dfsg-4ubuntu0.2) groovy-security; urgency=medium

  * SECURITY UPDATE: more denial of service issues in regular expressions
    - debian/patches/CVE-2021-27291.patch: fix several exponential/cubic
      complexity regexes in pygments/lexers/archetype.py,
      pygments/lexers/factor.py, pygments/lexers/jvm.py,
      pygments/lexers/matlab.py, pygments/lexers/objective.py,
      pygments/lexers/templates.py, pygments/lexers/varnish.py.
    - CVE-2021-27291

Date: 2021-03-29 15:50:09.372698+00:00
Changed-By: Marc Deslauriers <marc.deslauriers at canonical.com>
https://launchpad.net/ubuntu/+source/pygments/2.3.1+dfsg-4ubuntu0.2
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