Inclusion of Functionality from Untrusted Control Sphere Affecting procps-ng package, versions <0:3.3.10-16.el7_4.2
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-RHEL7-PROCPSNG-4863256
- published26 Jul 2021
- disclosed17 May 2018
Introduced: 17 May 2018
CVE-2018-1122 (opens in a new tab)How to fix?
Upgrade RHEL:7 procps-ng to version 0:3.3.10-16.el7_4.2 or higher.
This issue was patched in RHSA-2020:0595.
NVD Description
Note: Versions mentioned in the description apply only to the upstream procps-ng package and not the procps-ng package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
procps-ng before version 3.3.15 is vulnerable to a local privilege escalation in top. If a user runs top with HOME unset in an attacker-controlled directory, the attacker could achieve privilege escalation by exploiting one of several vulnerabilities in the config_file() function.
References
- http://www.securityfocus.com/bid/104214
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1122
- https://access.redhat.com/security/cve/CVE-2018-1122
- https://www.debian.org/security/2018/dsa-4208
- https://www.exploit-db.com/exploits/44806/
- https://security.gentoo.org/glsa/201805-14
- https://www.qualys.com/2018/05/17/procps-ng-audit-report-advisory.txt
- http://seclists.org/oss-sec/2018/q2/122
- https://lists.debian.org/debian-lts-announce/2018/05/msg00021.html
- https://access.redhat.com/errata/RHSA-2020:0595
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00059.html
- https://usn.ubuntu.com/3658-1/
- https://usn.ubuntu.com/3658-3/