Exposure of Resource to Wrong Sphere Affecting vim-data-common package, versions <8.2.5038-150000.5.21.1


Severity

Recommended
low

Based on SUSE Linux Enterprise Server security rating

    Threat Intelligence

    EPSS
    0.04% (6th percentile)

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  • Snyk ID SNYK-SLES154-VIMDATACOMMON-2929110
  • published 17 Jun 2022
  • disclosed 16 Jun 2022

How to fix?

Upgrade SLES:15.4 vim-data-common to version 8.2.5038-150000.5.21.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream vim-data-common package and not the vim-data-common package as distributed by SLES. See How to fix? for SLES:15.4 relevant fixed versions and status.

fileio.c in Vim prior to 8.0.1263 sets the group ownership of a .swp file to the editor's primary group (which may be different from the group ownership of the original file), which allows local users to obtain sensitive information by leveraging an applicable group membership, as demonstrated by /etc/shadow owned by root:shadow mode 0640, but /etc/.shadow.swp owned by root:users mode 0640, a different vulnerability than CVE-2017-1000382.

CVSS Scores

version 3.1
Expand this section

NVD

5.5 medium
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    None
  • Availability (A)
    None