Jodd up to 5.0.3 JSON Data deserialization

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 (≈)
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability labeled as critical has been found in Jodd up to 5.0.3. This issue affects some unknown processing of the component JSON Data Handler. Such manipulation leads to deserialization. This vulnerability is uniquely identified as CVE-2018-21234. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Jodd up to 5.0.3. Affected by this issue is an unknown part of the component JSON Data Handler. The manipulation with an unknown input leads to a deserialization vulnerability. Using CWE to declare the problem leads to CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Jodd before 5.0.4 performs Deserialization of Untrusted JSON Data when setClassMetadataName is set.

The weakness was disclosed 05/21/2020. This vulnerability is handled as CVE-2018-21234 since 05/21/2020. The exploitation is known to be easy. 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.

Upgrading to version 5.0.4 eliminates this vulnerability.

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

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Deserialization
CWE: CWE-502 / 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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Jodd 5.0.4

Timelineinfo

05/21/2020 🔍
05/21/2020 +0 days 🔍
05/22/2020 +1 days 🔍
05/22/2020 +0 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2018-21234 (🔍)
GCVE (CVE): GCVE-0-2018-21234
GCVE (VulDB): GCVE-100-155522

Entryinfo

Created: 05/22/2020 08:39
Updated: 05/22/2020 08:44
Changes: 05/22/2020 08:39 (36), 05/22/2020 08:44 (17)
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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