CVE-2019-9893
Libseccomp Unvalidated Arithmetic Operators Vulnerability
Description
libseccomp before 2.4.0 did not correctly generate 64-bit syscall argument comparisons using the arithmetic operators (LT, GT, LE, GE), which might able to lead to bypassing seccomp filters and potential privilege escalations.
INFO
Published Date :
March 21, 2019, 4:01 p.m.
Last Modified :
Aug. 24, 2020, 5:37 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2019-9893 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2019-9893.
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).
A centralized repository of standalone security patches for open source libraries.
appsec backport cve devsecops fix hotfix open-source patch protection remediation seal security update upgrade vulnerability
A command line tool which provides an alternative interface to snyk test
snyk
Makefile Dockerfile Crystal Open Policy Agent
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2019-9893 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-9893 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.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Aug. 24, 2020
Action Type Old Value New Value Changed CWE CWE-264 NVD-CWE-noinfo -
CVE Modified by [email protected]
Nov. 06, 2019
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2019:3624 [No Types Assigned] -
CVE Modified by [email protected]
Oct. 07, 2019
Action Type Old Value New Value Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00022.html [No Types Assigned] Added Reference http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00027.html [No Types Assigned] -
CVE Modified by [email protected]
May. 31, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4001-2/ [No Types Assigned] -
CVE Modified by [email protected]
May. 31, 2019
Action Type Old Value New Value Added Reference https://usn.ubuntu.com/4001-1/ [No Types Assigned] -
CVE Modified by [email protected]
Apr. 17, 2019
Action Type Old Value New Value Added Reference https://security.gentoo.org/glsa/201904-18 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 26, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://seclists.org/oss-sec/2019/q1/179 No Types Assigned https://seclists.org/oss-sec/2019/q1/179 Mailing List, Patch, Third Party Advisory Changed Reference Type https://github.com/seccomp/libseccomp/issues/139 No Types Assigned https://github.com/seccomp/libseccomp/issues/139 Patch Added CWE CWE-264 Added CPE Configuration OR *cpe:2.3:a:libseccomp_project:libseccomp:*:*:*:*:*:*:*:* versions up to (excluding) 2.4.0
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-9893 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-2019-9893
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
2.60 }} 0.68%
score
0.90498
percentile