IBM DB2 10.1/10.5/11.1 db2licm memory corruption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.2	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in IBM DB2 10.1/10.5/11.1. This affects an unknown part of the component db2licm. Performing a manipulation results in memory corruption. This vulnerability is known as CVE-2018-1710. Attacking locally is a requirement. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in IBM DB2 10.1/10.5/11.1 (Database Software). This affects an unknown functionality of the component db2licm. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 10.1, 10.5, and 11.1 tool db2licm is affected by buffer overflow vulnerability that can potentially result in arbitrary code execution. IBM X-Force ID: 146364.

The bug was discovered 09/18/2018. The weakness was published 09/21/2018 (Website). It is possible to read the advisory at exchange.xforce.ibmcloud.com. This vulnerability is uniquely identified as CVE-2018-1710 since 12/12/2017. The exploitability is told to be easy. Attacking locally is a requirement. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 05/17/2023).

The vulnerability was handled as a non-public zero-day exploit for at least 3 days. During that time the estimated underground price was around $0-$5k.

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 105391†). Similar entries are available at VDB-124336 and VDB-124334. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Database Software

Vendor

Name

Version

License

commercial

Website

Vendor: https://www.ibm.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.2

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 8.4
CNA Vector (IBM Corporation): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/12/2017 🔍
09/18/2018 +279 days 🔍
09/18/2018 +0 days 🔍
09/21/2018 +2 days 🔍
09/21/2018 +0 days 🔍
09/21/2018 +0 days 🔍
05/17/2023 +1699 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: USN-3906-2
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-1710 (🔍)
GCVE (CVE): GCVE-0-2018-1710
GCVE (VulDB): GCVE-100-124335
X-Force: 146364
SecurityFocus: 105391 - IBM DB2 CVE-2018-1710 Local Buffer Overflow Vulnerability

See also: 🔍

Entryinfo

Created: 09/21/2018 17:15
Updated: 05/17/2023 13:50
Changes: 09/21/2018 17:15 (61), 03/26/2020 09:39 (3), 05/17/2023 13:44 (4), 05/17/2023 13:50 (13)
Complete: 🔍
Cache ID: 216::103