Improper Verification of Cryptographic Signature Affecting pcs package, versions <0:0.9.137-13.el7_1.2


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.42% (74th percentile)

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  • Snyk IDSNYK-CENTOS7-PCS-2046147
  • published26 Jul 2021
  • disclosed12 May 2015

Introduced: 12 May 2015

CVE-2015-3983  (opens in a new tab)
CWE-347  (opens in a new tab)

How to fix?

Upgrade Centos:7 pcs to version 0:0.9.137-13.el7_1.2 or higher.

NVD Description

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

The pcs daemon (pcsd) in PCS 0.9.137 and earlier does not include the HTTPOnly flag in a Set-Cookie header, which makes it easier for remote attackers to obtain potentially sensitive information via script access to this cookie. NOTE: this issue was SPLIT from CVE-2015-1848 per ADT2 due to different vulnerability types.

CVSS Scores

version 3.1