[ubuntu/focal-updates] pypdf2 1.26.0-3ubuntu1.20.04.2 (Accepted)

[Ubuntu Archive Robot]

pypdf2 (1.26.0-3ubuntu1.20.04.2) focal-security; urgency=medium

  * SECURITY UPDATE: incorrect handling of xref marker causes unexpected long
    runtime
    - debian/patches/CVE-2023-36810.patch: adjust process of reading lines to
      improve runtime, changing algorithmic efficiency from O(n²) to O(n).
    - CVE-2023-36810

Date: 2023-08-07 00:03:08.879318+00:00
Changed-By: Evan Caville <evan.caville at canonical.com>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/pypdf2/1.26.0-3ubuntu1.20.04.2
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