SAP SQL Anywhere 17 MobiLink Synchronization Server Crafted Packet memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in SAP SQL Anywhere 17. Affected by this vulnerability is an unknown functionality of the component MobiLink Synchronization Server. The manipulation as part of Crafted Packet leads to memory corruption. This vulnerability is traded as CVE-2016-10310. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in SAP SQL Anywhere 17. It has been rated as critical. This issue affects some unknown processing of the component MobiLink Synchronization Server. The manipulation as part of a Crafted Packet leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in the MobiLink Synchronization Server component in SAP SQL Anywhere 17 and possibly earlier allows remote authenticated users to cause a denial of service (resource consumption and process crash) by sending a crafted packet several times, aka SAP Security Note 2308778.

The bug was discovered 02/01/2016. The weakness was shared 04/10/2017 as 2308778 as confirmed advisory (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2016-10310 since 03/30/2017. The exploitation is known to be easy. The attack may be initiated remotely. Required for exploitation is a simple authentication. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/11/2017).

The vulnerability was handled as a non-public zero-day exploit for at least 434 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 91197†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.8
VulDB Meta Temp Score: 4.8

VulDB Base Score: 4.7
VulDB Temp Score: 4.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.9
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/01/2016 🔍
06/14/2016 +134 days 🔍
03/30/2017 +289 days 🔍
04/10/2017 +11 days 🔍
04/10/2017 +0 days 🔍
04/11/2017 +1 days 🔍
04/11/2017 +0 days 🔍

Sourcesinfo

Vendor: sap.com

Advisory: 2308778⛔
Status: Confirmed

CVE: CVE-2016-10310 (🔍)
GCVE (CVE): GCVE-0-2016-10310
GCVE (VulDB): GCVE-100-99539
SecurityFocus: 91197 - SAP Sybase SQL Anywhere Denial of Service Vulnerability
OSVDB: - CVE-2016-10310 - SAP - SQL Anywhere - Buffer Overflow Issue

scip Labs: https://www.scip.ch/en/?labs.20150716

Entryinfo

Created: 04/11/2017 09:39
Changes: 04/11/2017 09:39 (65)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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