CVE-2017-5188

OBS worker VM escape via relative symbolic links

Medium · published March 1, 2018

CVSS v3.0
5.0
EPSS
1%
Percentile
66.3
In the wild
Unconfirmed
What it is

The bs_worker code in open build service before 20170320 followed relative symlinks, allowing reading of files outside of the package source directory during build, allowing leakage of private information.

The record
Technical detail
CVSS v3.0
5.0 · MEDIUM
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01145 · 66.3th percentile
Published
2018-03-01T19:00Z
EPSS history
Timeline
  • 01 MAR 19:00Z
    OBS worker VM escape via relative symbolic links
    cvelistv5