Improper Input Validation Affecting foreman-cli package, versions <0:1.18.0.37-1.el7sat
Threat Intelligence
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Start learning- Snyk IDSNYK-RHEL7-FOREMANCLI-5365867
- published26 Mar 2023
- disclosed6 Mar 2018
Introduced: 6 Mar 2018
CVE-2018-7537 (opens in a new tab)How to fix?
Upgrade RHEL:7 foreman-cli to version 0:1.18.0.37-1.el7sat or higher.
This issue was patched in RHSA-2018:2927.
NVD Description
Note: Versions mentioned in the description apply only to the upstream foreman-cli package and not the foreman-cli package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable.
References
- https://access.redhat.com/security/cve/CVE-2018-7537
- http://www.securityfocus.com/bid/103357
- https://access.redhat.com/errata/RHSA-2018:2927
- https://lists.debian.org/debian-lts-announce/2018/03/msg00006.html
- https://usn.ubuntu.com/3591-1/
- https://www.debian.org/security/2018/dsa-4161
- https://www.djangoproject.com/weblog/2018/mar/06/security-releases/