VDB-76298 · CVE-2015-2964 · BID 75423

NAMSHI JOSE up to 5.0.0 JSON Web Token input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in NAMSHI JOSE up to 5.0.0. This affects an unknown part of the component JSON Web Token Handler. Such manipulation leads to input validation. This vulnerability is listed as CVE-2015-2964. There is no available exploit.

Detailsinfo

A vulnerability was found in NAMSHI JOSE up to 5.0.0 and classified as critical. Affected by this issue is an unknown code block of the component JSON Web Token Handler. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

NAMSHI | JOSE 5.0.0 and earlier allows remote attackers to bypass signature verification via crafted tokens in a JSON Web Tokens (JWT) header.

The weakness was presented 07/05/2015 by Toshiharu Sugiyama (Website). The advisory is available at jvndb.jvn.jp. This vulnerability is handled as CVE-2015-2964 since 04/07/2015. The attack may be launched remotely. No form of authentication is required for exploitation. The technical details are unknown and an exploit is not available.

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 75423†). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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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: 🔍

Timelineinfo

04/07/2015 🔍
06/25/2015 +79 days 🔍
07/04/2015 +9 days 🔍
07/05/2015 +1 days 🔍
07/06/2015 +1 days 🔍
05/03/2019 +1397 days 🔍

Sourcesinfo

Advisory: jvndb.jvn.jp
Researcher: Toshiharu Sugiyama
Status: Not defined

CVE: CVE-2015-2964 (🔍)
GCVE (CVE): GCVE-0-2015-2964
GCVE (VulDB): GCVE-100-76298
SecurityFocus: 75423 - namshi/jose CVE-2015-2964 Security Bypass Vulnerability

Entryinfo

Created: 07/06/2015 10:19
Updated: 05/03/2019 12:14
Changes: 07/06/2015 10:19 (47), 05/03/2019 12:14 (4)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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