NULL Pointer Dereference Affecting vim-enhanced package, versions *


Severity

Recommended
low

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.21% (60th percentile)

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  • Snyk IDSNYK-RHEL8-VIMENHANCED-1328846
  • published26 Jul 2021
  • disclosed24 Dec 2018

Introduced: 24 Dec 2018

CVE-2018-20786  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:8 vim-enhanced.

NVD Description

Note: Versions mentioned in the description apply only to the upstream vim-enhanced package and not the vim-enhanced package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

libvterm through 0+bzr726, as used in Vim and other products, mishandles certain out-of-memory conditions, leading to a denial of service (application crash), related to screen.c, state.c, and vterm.c.