Vulnerability Details : CVE-2016-5309
The RAR file parser component in the AntiVirus Decomposer engine in Symantec Advanced Threat Protection: Network (ATP); Symantec Email Security.Cloud; Symantec Data Center Security: Server; Symantec Endpoint Protection (SEP) for Windows before 12.1.6 MP5; Symantec Endpoint Protection (SEP) for Mac; Symantec Endpoint Protection (SEP) for Linux before 12.1.6 MP6; Symantec Endpoint Protection for Small Business Enterprise (SEP SBE/SEP.Cloud); Symantec Endpoint Protection Cloud (SEPC) for Windows/Mac; Symantec Endpoint Protection Small Business Edition 12.1; CSAPI before 10.0.4 HF02; Symantec Protection Engine (SPE) before 7.0.5 HF02, 7.5.x before 7.5.4 HF02, 7.5.5 before 7.5.5 HF01, and 7.8.x before 7.8.0 HF03; Symantec Mail Security for Domino (SMSDOM) before 8.0.9 HF2.1, 8.1.x before 8.1.2 HF2.3, and 8.1.3 before 8.1.3 HF2.2; Symantec Mail Security for Microsoft Exchange (SMSMSE) before 6.5.8_3968140 HF2.3, 7.x before 7.0_3966002 HF2.1, and 7.5.x before 7.5_3966008 VHF2.2; Symantec Protection for SharePoint Servers (SPSS) before SPSS_6.0.3_To_6.0.5_HF_2.5 update, 6.0.6 before 6.0.6 HF_2.6, and 6.0.7 before 6.0.7_HF_2.7; Symantec Messaging Gateway (SMG) before 10.6.2; Symantec Messaging Gateway for Service Providers (SMG-SP) before 10.5 patch 260 and 10.6 before patch 259; Symantec Web Gateway; and Symantec Web Security.Cloud allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted RAR file that is mishandled during decompression.
Vulnerability category: Denial of service
Products affected by CVE-2016-5309
- cpe:2.3:a:symantec:endpoint_protection:*:*:*:*:*:mac:*:*
- cpe:2.3:a:symantec:endpoint_protection:*:*:*:*:*:linux:*:*
- cpe:2.3:a:symantec:endpoint_protection:*:*:*:*:*:windows:*:*
- cpe:2.3:a:symantec:web_gateway:-:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:messaging_gateway:*:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:*:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.5:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.5.4:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_microsoft_exchange:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_engine:*:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_engine:7.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_engine:7.5.4:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_engine:7.5.5:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_engine:7.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_engine:7.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_engine:7.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_engine:7.5.3:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_domino:*:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_domino:8.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:mail_security_for_domino:8.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:advanced_threat_protection:-:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_for_sharepoint_servers:6.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_for_sharepoint_servers:6.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_for_sharepoint_servers:6.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_for_sharepoint_servers:6.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:protection_for_sharepoint_servers:6.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:csapi:*:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:web_security.cloud:-:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:messaging_gateway_for_service_providers:10.5:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:messaging_gateway_for_service_providers:10.6:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:endpoint_protection_for_small_business:*:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:endpoint_protection_for_small_business:-:*:*:*:enterprise:*:*:*
- cpe:2.3:a:symantec:endpoint_protection_cloud:-:*:*:*:*:mac:*:*
- cpe:2.3:a:symantec:endpoint_protection_cloud:-:*:*:*:*:windows:*:*
- cpe:2.3:a:symantec:email_security.cloud:-:*:*:*:*:*:*:*
- cpe:2.3:a:broadcom:symantec_data_center_security_server:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-5309
0.51%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 77 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-5309
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2016-5309
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-5309
-
http://www.securitytracker.com/id/1036849
Symantec Web Gateway RAR Decompression Bugs Let Remote Users Cause Denial of Service Conditions on the Target Application - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.securitytracker.com/id/1036847
Symantec Endpoint Protection RAR Decompression Bugs Let Remote Users Cause Denial of Service Conditions on the Target Application - SecurityTrackerThird Party Advisory;VDB Entry
-
https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20160919_00
Symantec Decomposer Engine Security UpdateVendor Advisory
-
http://www.securitytracker.com/id/1036848
Symantec Mail Security RAR Decompression Bugs Let Remote Users Cause Denial of Service Conditions on the Target Application - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.securitytracker.com/id/1036850
Symantec Message Gateway RAR Decompression Bugs Let Remote Users Cause Denial of Service Conditions on the Target Application - SecurityTrackerThird Party Advisory;VDB Entry
-
https://www.exploit-db.com/exploits/40405/
Symantec RAR Decomposer Engine (Multiple Products) - Out-of-Bounds Read / Out-of-Bounds WriteExploit;Third Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/92868
Multiple Symantec Products CVE-2016-5309 RAR Decompression Denial Of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://bugs.chromium.org/p/project-zero/issues/detail?id=867
867 - Symantec: more issues with outdated rar decomposer - project-zero - MonorailExploit;Patch;Third Party Advisory
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