VulnerabilityModified

CVE-2016-5310

MEDIUM 5.5EPSS 5.31%

Does this matter?

Lower severity and a low EPSS score (5.31%). Track it; it rarely justifies an emergency change on its own.

Description

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 (memory corruption) via a crafted RAR file that is mishandled during decompression.

CVSS 3.1: 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS: 5.31% probability · 92th percentile
CISA KEV: Not listed
Weakness: CWE-787
Affected: broadcom/symantec data center security server · symantec/advanced threat protection · symantec/csapi · symantec/email security.cloud · symantec/endpoint protection · symantec/endpoint protection cloud · symantec/endpoint protection for small business · symantec/mail security for domino · symantec/mail security for microsoft exchange · symantec/messaging gateway · symantec/messaging gateway for service providers · symantec/protection engine · symantec/protection for sharepoint servers · symantec/web gateway · symantec/web security.cloud
Source: secure@symantec.com

References

http://www.securityfocus.com/bid/92866Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036847Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036848Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036849Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036850Third Party Advisory, VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=867Exploit, Patch, Third Party Advisory
https://www.exploit-db.com/exploits/40405/Exploit, Third Party Advisory, VDB Entry
https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20160919_00Vendor Advisory
http://www.securityfocus.com/bid/92866Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036847Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036848Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036849Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1036850Third Party Advisory, VDB Entry
https://bugs.chromium.org/p/project-zero/issues/detail?id=867Exploit, Patch, Third Party Advisory
https://www.exploit-db.com/exploits/40405/Exploit, Third Party Advisory, VDB Entry
https://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20160919_00Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.