VDB-138471 · CVE-2019-10173 · RHSA-2019:3892

Xstream API 1.4.10 Security Framework 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 (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.0	$0-$5k	0.00

Summaryinfo

A vulnerability marked as critical has been reported in Xstream API 1.4.10. This vulnerability affects unknown code of the component Security Framework. Performing a manipulation results in deserialization. This vulnerability is identified as CVE-2019-10173. The attack can be initiated remotely. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Xstream API 1.4.10 (Automation Software). It has been classified as critical. This affects an unknown code 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 summary by CVE is:

It was found that xstream API version 1.4.10 before 1.4.11 introduced a regression for a previous deserialization flaw. If the security framework has not been initialized, it may allow a remote attacker to run arbitrary shell commands when unmarshalling XML or any supported format. e.g. JSON. (regression of CVE-2013-7285)

The weakness was released 07/23/2019 as not defined bug report (Bugzilla). It is possible to read the advisory at bugzilla.redhat.com. This vulnerability is uniquely identified as CVE-2019-10173 since 03/27/2019. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 1.4.11 eliminates this vulnerability.

Entry connected to this vulnerability is available at VDB-153643. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

Automation Software

Vendor

Xstream

Name

Version

1.4.10

License

open-source

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.1
VulDB Meta Temp Score: 8.0

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

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 7.3
CNA Vector (Red Hat, Inc.): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: API 1.4.11

Timelineinfo

03/27/2019 🔍
07/23/2019 +118 days 🔍
07/23/2019 +0 days 🔍
04/01/2025 +2079 days 🔍

Sourcesinfo

Advisory: RHSA-2019:3892
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2019-10173 (🔍)
GCVE (CVE): GCVE-0-2019-10173
GCVE (VulDB): GCVE-100-138471
See also: 🔍

Entryinfo

Created: 07/23/2019 21:31
Updated: 04/01/2025 16:08
Changes: 07/23/2019 21:31 (59), 07/09/2020 18:26 (1), 11/06/2023 07:35 (4), 11/06/2023 07:41 (12), 04/01/2025 16:08 (17)
Complete: 🔍
Cache ID: 216::103