CVE-2020-2656
Oracle Solaris X Window System Unauthenticated Data Access
Description
Vulnerability in the Oracle Solaris product of Oracle Systems (component: X Window System). Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Solaris accessible data as well as unauthorized read access to a subset of Oracle Solaris accessible data. CVSS 3.0 Base Score 4.4 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N).
INFO
Published Date :
Jan. 15, 2020, 5:15 p.m.
Last Modified :
Oct. 25, 2022, 5:54 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
2.5
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2020-2656 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-2020-2656.
| URL | Resource |
|---|---|
| http://packetstormsecurity.com/files/155990/Solaris-xlock-Information-Disclosure.html | Exploit Patch Third Party Advisory VDB Entry Vendor Advisory |
| http://seclists.org/fulldisclosure/2020/Jan/23 | Exploit Mailing List Patch Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2020/01/20/2 | Mailing List Third Party Advisory |
| https://seclists.org/bugtraq/2020/Jan/23 | Exploit Mailing List Third Party Advisory |
| https://www.oracle.com/security-alerts/cpujan2020.html | Patch Vendor 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).
#INFILTRATE20 raptor's party pack.
exploits buffer-overflow solaris vulnerability slides
C Shell
A collection of my public security advisories.
vulnerability advisory cve
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-2656 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-2656 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 -
Modified Analysis by [email protected]
Oct. 25, 2022
Action Type Old Value New Value Changed Reference Type http://packetstormsecurity.com/files/155990/Solaris-xlock-Information-Disclosure.html Exploit, Patch, Vendor Advisory http://packetstormsecurity.com/files/155990/Solaris-xlock-Information-Disclosure.html Exploit, Patch, Third Party Advisory, VDB Entry, Vendor Advisory Changed Reference Type http://seclists.org/fulldisclosure/2020/Jan/23 Exploit, Patch, Third Party Advisory http://seclists.org/fulldisclosure/2020/Jan/23 Exploit, Mailing List, Patch, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2020/01/20/2 Third Party Advisory http://www.openwall.com/lists/oss-security/2020/01/20/2 Mailing List, Third Party Advisory -
CVE Modified by [email protected]
Feb. 07, 2020
Action Type Old Value New Value Added CVSS V3 Oracle AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N -
Initial Analysis by [email protected]
Jan. 21, 2020
Action Type Old Value New Value Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Changed Reference Type http://packetstormsecurity.com/files/155990/Solaris-xlock-Information-Disclosure.html No Types Assigned http://packetstormsecurity.com/files/155990/Solaris-xlock-Information-Disclosure.html Exploit, Patch, Vendor Advisory Changed Reference Type http://seclists.org/fulldisclosure/2020/Jan/23 No Types Assigned http://seclists.org/fulldisclosure/2020/Jan/23 Exploit, Patch, Third Party Advisory Changed Reference Type http://www.openwall.com/lists/oss-security/2020/01/20/2 No Types Assigned http://www.openwall.com/lists/oss-security/2020/01/20/2 Third Party Advisory Changed Reference Type https://seclists.org/bugtraq/2020/Jan/23 No Types Assigned https://seclists.org/bugtraq/2020/Jan/23 Exploit, Mailing List, Third Party Advisory Changed Reference Type https://www.oracle.com/security-alerts/cpujan2020.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2020.html Patch, Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* *cpe:2.3:o:oracle:solaris:11:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jan. 20, 2020
Action Type Old Value New Value Added Reference http://www.openwall.com/lists/oss-security/2020/01/20/2 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 17, 2020
Action Type Old Value New Value Added Reference http://seclists.org/fulldisclosure/2020/Jan/23 [No Types Assigned] -
CVE Modified by [email protected]
Jan. 17, 2020
Action Type Old Value New Value Added Reference http://packetstormsecurity.com/files/155990/Solaris-xlock-Information-Disclosure.html [No Types Assigned] -
CVE Modified by [email protected]
Jan. 17, 2020
Action Type Old Value New Value Added Reference https://seclists.org/bugtraq/2020/Jan/23 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-2656 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-2020-2656
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.00%
score
0.30694
percentile