XStream up to 1.4.17 Security Framework deserialization

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 categorized as critical has been discovered in XStream up to 1.4.17. This issue affects some unknown processing of the component Security Framework. The manipulation results in deserialization. This vulnerability is known as CVE-2021-39153. It is possible to launch the attack remotely. No exploit is available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in XStream up to 1.4.17. Affected is an unknown functionality of the component Security Framework. The manipulation with an unknown input leads to a deserialization vulnerability. CWE is classifying the issue as CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was published 08/24/2021. The advisory is available at github.com. This vulnerability is traded as CVE-2021-39153. The technical details are unknown and an exploit is not available.

Upgrading to version 1.4.18 eliminates this vulnerability.

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Productinfo

Name

Version

License

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: 5.0
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.5
NVD Vector: 🔍

CNA Base Score: 8.5
CNA Vector (GitHub, Inc.): 🔍

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: XStream 1.4.18

Timelineinfo

08/16/2021 🔍
08/24/2021 +8 days 🔍
08/24/2021 +0 days 🔍
05/23/2025 +1368 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-39153 (🔍)
GCVE (CVE): GCVE-0-2021-39153
GCVE (VulDB): GCVE-100-181350

Entryinfo

Created: 08/24/2021 07:31
Updated: 05/23/2025 21:53
Changes: 08/24/2021 07:31 (37), 08/26/2021 12:23 (3), 08/26/2021 12:30 (1), 05/23/2025 21:53 (42)
Complete: 🔍
Cache ID: 216::103

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