IBM Security Identity Manager 7.0.1 Logout Session Token session fixiation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.2$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in IBM Security Identity Manager 7.0.1. This vulnerability affects unknown code of the component Logout Handler. The manipulation results in session fixiation (Session Token). This vulnerability is reported as CVE-2018-1962. The attack requires a local approach. No exploit exists.

Detailsinfo

A vulnerability was found in IBM Security Identity Manager 7.0.1 (Access Management Software). It has been classified as critical. Affected is an unknown function of the component Logout Handler. The manipulation with an unknown input leads to a session fixiation vulnerability (Session Token). CWE is classifying the issue as CWE-384. Authenticating a user, or otherwise establishing a new user session, without invalidating any existing session identifier gives an attacker the opportunity to steal authenticated sessions. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

IBM Security Identity Manager 7.0.1 Virtual Appliance does not invalidate session tokens when the logout button is pressed. The lack of proper session termination may allow attackers with local access to login into a closed browser session. IBM X-Force ID: 153658.

The bug was discovered 01/30/2019. The weakness was disclosed 02/04/2019 (Website). The advisory is shared for download at exchange.xforce.ibmcloud.com. This vulnerability is traded as CVE-2018-1962 since 12/13/2017. The exploitability is told to be easy. The attack needs to be approached locally. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 07/04/2023). 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 5 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 entry VDB-130453 is pretty similar. Once again VulDB remains the best source 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: 4.2
VulDB Meta Temp Score: 4.2

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

NVD Base Score: 3.3
NVD Vector: 🔍

CNA Base Score: 4.0
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

Name: Session Token
Class: Session fixiation / Session Token
CWE: CWE-384
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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

12/13/2017 🔍
01/30/2019 +413 days 🔍
02/04/2019 +5 days 🔍
02/05/2019 +1 days 🔍
07/04/2023 +1610 days 🔍

Sourcesinfo

Vendor: ibm.com

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

CVE: CVE-2018-1962 (🔍)
GCVE (CVE): GCVE-0-2018-1962
GCVE (VulDB): GCVE-100-130452
X-Force: 153658
SecurityFocus: 106854

See also: 🔍

Entryinfo

Created: 02/05/2019 08:53
Updated: 07/04/2023 15:36
Changes: 02/05/2019 08:53 (61), 05/07/2020 17:32 (1), 07/04/2023 15:30 (4), 07/04/2023 15:36 (13)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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