Covert Timing Channel Affecting python2-solv package, versions <0:0.7.12-2.el7pc


Severity

Recommended
medium

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.18% (56th percentile)

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  • Snyk IDSNYK-RHEL7-PYTHON2SOLV-5384619
  • published26 Jul 2021
  • disclosed25 May 2015

Introduced: 25 May 2015

CVE-2018-1000119  (opens in a new tab)
CWE-385  (opens in a new tab)

How to fix?

Upgrade RHEL:7 python2-solv to version 0:0.7.12-2.el7pc or higher.
This issue was patched in RHSA-2021:1313.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python2-solv package and not the python2-solv package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

Sinatra rack-protection versions 1.5.4 and 2.0.0.rc3 and earlier contains a timing attack vulnerability in the CSRF token checking that can result in signatures can be exposed. This attack appear to be exploitable via network connectivity to the ruby application. This vulnerability appears to have been fixed in 1.5.5 and 2.0.0.