[Bug 2064174] New: CVE-2021-44962 slic3r: specially crafted stl file could lead to information disclosure

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https://bugzilla.redhat.com/show_bug.cgi?id=2064174

            Bug ID: 2064174
           Summary: CVE-2021-44962 slic3r: specially crafted stl file
                    could lead to information disclosure
           Product: Security Response
          Hardware: All
                OS: Linux
            Status: NEW
         Component: vulnerability
          Keywords: Security
          Severity: medium
          Priority: medium
          Assignee: security-response-team@xxxxxxxxxx
          Reporter: mrehak@xxxxxxxxxx
                CC: mhroncok@xxxxxxxxxx,
                    perl-devel@xxxxxxxxxxxxxxxxxxxxxxx
  Target Milestone: ---
    Classification: Other



An out-of-bounds read vulnerability exists in the GCode::extrude()
functionality of Slic3r libslic3r 1.3.0 and Master Commit b1a5500. A specially
crafted stl file could lead to information disclosure. An attacker can provide
a malicious file to trigger this vulnerability.

Reference:

https://hackmd.io/KSI1bwGfSyO7T8UCf0HeTw


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