VULNERABILITY INTELLIGENCE

CVE-2017-6349

CVSS score9.8 CRITICAL
EPSS probability2.72%
CISA KEVNot currently listed
Published2017-02-27
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An integer overflow at a u_read_undo memory allocation site would occur for vim before patch 8.0.0377, if it does not properly validate values for tree length when reading a corrupted undo file, which may lead to resultant buffer overflows.

Weakness classification

  • CWE-190: Integer Overflow or Wraparound

Primary references