Symantec Message Gateway up to 10.6.1 RAR Decompression out-of-bounds
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.2 | $0-$5k | 0.00 |
A vulnerability was found in Symantec Message Gateway up to 10.6.1 and classified as problematic. Affected by this issue is some unknown processing of the component RAR Decompression. The manipulation with an unknown input leads to a out-of-bounds vulnerability. Using CWE to declare the problem leads to CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. Impacted is availability.
The weakness was released 09/19/2016 by Tavis Ormandy with Google Project Zero as SYM16-015 as confirmed advisory (Website). The advisory is available at symantec.com. The public release was coordinated with the vendor. This vulnerability is handled as CVE-2016-5309 since 06/06/2016. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available.
The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 93717 (Symantec Endpoint Protection Client 12.1.x < 12.1.6 MP6 Multiple DoS (SYM16-015)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370140 (Symantec Multiple Products Decomposer Engine RAR Decompression Denial Of Service and Memory Corruption Vulnerability (SYM16-015 )).
Upgrading to version 10.6.2 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at Tenable (93717) and Exploit-DB (40405). Entries connected to this vulnerability are available at 91698, 91699, 91700 and 91701.
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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CVSSv3
VulDB Meta Base Score: 5.5VulDB Meta Temp Score: 5.2
VulDB Base Score: 5.5
VulDB Temp Score: 5.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.5
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Out-of-boundsCWE: CWE-125 / CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Nessus ID: 93717
Nessus Name: Symantec Endpoint Protection Client 12.1.x < 12.1.6 MP6 Multiple DoS (SYM16-015)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 800609
OpenVAS Name: Symantec Endpoint Protection Small Business Edition RAR File Parser DoS Vulnerabilities
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: Message Gateway 10.6.2
Timeline
06/06/2016 🔍09/19/2016 🔍
09/19/2016 🔍
09/19/2016 🔍
09/20/2016 🔍
09/20/2016 🔍
09/26/2016 🔍
04/14/2017 🔍
09/19/2022 🔍
Sources
Vendor: symantec.comAdvisory: SYM16-015
Researcher: Tavis Ormandy
Organization: Google Project Zero
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍
CVE: CVE-2016-5309 (🔍)
OVAL: 🔍
SecurityTracker: 1036847
SecurityFocus: 92868 - Multiple Symantec Products CVE-2016-5309 RAR Decompression Denial Of Service Vulnerability
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 09/20/2016 14:48Updated: 09/19/2022 09:26
Changes: 09/20/2016 14:48 (76), 04/21/2019 06:41 (14), 09/19/2022 09:26 (4)
Complete: 🔍
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