[ubuntu/jammy-security] pypdf2 1.26.0-4ubuntu0.22.04.2 (Accepted)

[Evan Caville]

pypdf2 (1.26.0-4ubuntu0.22.04.2) jammy-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 00:03:12.659379+00:00
Changed-By: Evan Caville <evan.caville at canonical.com>
https://launchpad.net/ubuntu/+source/pypdf2/1.26.0-4ubuntu0.22.04.2
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