IBM Tivoli Key Lifecycle Manager 2.6/2.7/3.0 Blacklist input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.7$5k-$25k0.00

Summaryinfo

A vulnerability marked as critical has been reported in IBM Tivoli Key Lifecycle Manager 2.6/2.7/3.0. Affected by this vulnerability is an unknown functionality of the component Blacklist. This manipulation causes input validation. The identification of this vulnerability is CVE-2018-1749. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability has been found in IBM Tivoli Key Lifecycle Manager 2.6/2.7/3.0 (Directory Service Software) and classified as critical. Affected by this vulnerability is an unknown code of the component Blacklist. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

IBM Tivoli Key Lifecycle Manager 2.6, 2.7, and 3.0 uses incomplete blacklisting for input validation which allows attackers to bypass application controls resulting in direct impact to the system and data integrity. IBM X-Force ID: 148484.

The bug was discovered 10/04/2018. The weakness was shared 10/08/2018 (Website). It is possible to read the advisory at exchange.xforce.ibmcloud.com. This vulnerability is known as CVE-2018-1749 since 12/12/2017. The attack can be launched remotely. A single 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 $5k-$25k at the moment (estimation calculated on 05/23/2023). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability was handled as a non-public zero-day exploit for at least 4 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 entry VDB-125061 is related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (IBM Corporation): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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

12/12/2017 🔍
10/04/2018 +295 days 🔍
10/08/2018 +3 days 🔍
10/08/2018 +0 days 🔍
10/09/2018 +1 days 🔍
05/23/2023 +1687 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: exchange.xforce.ibmcloud.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-1749 (🔍)
GCVE (CVE): GCVE-0-2018-1749
GCVE (VulDB): GCVE-100-125059
X-Force: 148484

See also: 🔍

Entryinfo

Created: 10/09/2018 08:33
Updated: 05/23/2023 09:49
Changes: 10/09/2018 08:33 (60), 03/31/2020 16:34 (1), 05/23/2023 09:44 (3), 05/23/2023 09:49 (13)
Complete: 🔍
Cache ID: 216::103

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

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