CVE-2020-2851 : Vulnerability in the Oracle Solaris product of Oracle Systems (component: Common

Vulnerability in the Oracle Solaris product of Oracle Systems (component: Common Desktop Environment). Supported versions that are affected are 10 and 11. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Solaris executes to compromise Oracle Solaris. While the vulnerability is in Oracle Solaris, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Solaris. CVSS 3.0 Base Score 7.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H).

Published 2020-04-15 14:15:31

Updated 2022-06-30 20:07:19

Source Oracle

View at NVD, CVE.org

Products affected by CVE-2020-2851

Oracle » Solaris » Version: 11
cpe:2.3:o:oracle:solaris:11:*:*:*:*:*:*:*
Matching versions
Oracle » Solaris » Version: 10
cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-2851

EPSS FAQ

0.09%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 38 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-2851

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.4	MEDIUM	AV:L/AC:M/Au:N/C:P/I:P/A:P	3.4	6.4	NIST
Access Vector: Local Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
7.8	HIGH	CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H	1.1	6.0	Oracle
Attack Vector: Local Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: High
7.8	HIGH	CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H	1.1	6.0	NIST
Attack Vector: Local Attack Complexity: High Privileges Required: Low User Interaction: None Scope: Changed Confidentiality: High Integrity: High Availability: High

References for CVE-2020-2851

http://packetstormsecurity.com/files/157281/Common-Desktop-Environment-2.3.1-1.6-libDtSvc-Buffer-Overflow.html

Common Desktop Environment 2.3.1 / 1.6 libDtSvc Buffer Overflow ≈ Packet Storm
Exploit;Third Party Advisory;VDB Entry
https://www.oracle.com/security-alerts/cpuapr2020.html

Oracle Critical Patch Update Advisory - April 2020
Vendor Advisory

CVEs referencing this url
http://www.openwall.com/lists/oss-security/2020/04/15/3

oss-security - CVE-2020-2771, CVE-2020-2851, CVE-2020-2944 - Multiple vulnerabilities in Oracle Solaris
Exploit;Mailing List;Third Party Advisory

CVEs referencing this url
http://seclists.org/fulldisclosure/2020/Apr/25

Full Disclosure: CVE-2020-2771, CVE-2020-2851, CVE-2020-2944 - Multiple vulnerabilities in Oracle Solaris
Mailing List;Third Party Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2020-2851

Products affected by CVE-2020-2851

Exploit prediction scoring system (EPSS) score for CVE-2020-2851

CVSS scores for CVE-2020-2851

References for CVE-2020-2851