CVE-2022-1117
Fapolicyd cross-linker regular expression Assume Vulnerability
Description
A vulnerability was found in fapolicyd. The vulnerability occurs due to an assumption on how glibc names the runtime linker, a build time regular expression may not correctly detect the runtime linker. The consequence is that the pattern detection for applications launched by the run time linker may fail to detect the pattern and allow execution.
INFO
Published Date :
Aug. 29, 2022, 3:15 p.m.
Last Modified :
Nov. 21, 2024, 6:40 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
2.5
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2022-1117.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2022-1117 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2066904 | Permissions Required Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2068171 | Issue Tracking Third Party Advisory |
| https://github.com/linux-application-whitelisting/fapolicyd/commit/38a942613f93824c53164730b2b7a2f75b8cd263 | Patch Third Party Advisory |
| https://access.redhat.com/security/cve/CVE-2022-1117 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2066904 | Permissions Required Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2068171 | Issue Tracking Third Party Advisory |
| https://github.com/linux-application-whitelisting/fapolicyd/commit/38a942613f93824c53164730b2b7a2f75b8cd263 | Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2022-1117 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-1117 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://access.redhat.com/security/cve/CVE-2022-1117 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2066904 Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=2068171 Added Reference https://github.com/linux-application-whitelisting/fapolicyd/commit/38a942613f93824c53164730b2b7a2f75b8cd263 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 12, 2023
Action Type Old Value New Value Removed CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Removed Reference https://access.redhat.com/errata/RHSA-2022:1898 [No Types Assigned] Removed Reference https://access.redhat.com/errata/RHSA-2022:4824 [No Types Assigned] Added CWE Red Hat, Inc. CWE-552 -
CVE Modified by [email protected]
Feb. 02, 2023
Action Type Old Value New Value Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Added Reference https://access.redhat.com/errata/RHSA-2022:1898 [No Types Assigned] Added Reference https://access.redhat.com/errata/RHSA-2022:4824 [No Types Assigned] Removed CWE Red Hat, Inc. CWE-552 -
Initial Analysis by [email protected]
Sep. 07, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://access.redhat.com/security/cve/CVE-2022-1117 No Types Assigned https://access.redhat.com/security/cve/CVE-2022-1117 Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2066904 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2066904 Permissions Required, Third Party Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2068171 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2068171 Issue Tracking, Third Party Advisory Changed Reference Type https://github.com/linux-application-whitelisting/fapolicyd/commit/38a942613f93824c53164730b2b7a2f75b8cd263 No Types Assigned https://github.com/linux-application-whitelisting/fapolicyd/commit/38a942613f93824c53164730b2b7a2f75b8cd263 Patch, Third Party Advisory Added CWE NIST CWE-552 Added CPE Configuration OR *cpe:2.3:a:fapolicyd_project:fapolicyd:*:*:*:*:*:*:*:* versions up to (excluding) 1.1.2
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-1117 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2022-1117
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.03 }} 0.01%
score
0.04288
percentile