Pippo up to 1.11.0 XstreamEngine input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability has been found in Pippo up to 1.11.0 and classified as critical. This issue affects some unknown processing of the component XstreamEngine. The manipulation leads to input validation. This vulnerability is documented as CVE-2018-18240. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in Pippo up to 1.11.0. It has been rated as critical. This issue affects an unknown part of the component XstreamEngine. 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. The summary by CVE is:

Pippo through 1.11.0 allows remote code execution via a command to java.lang.ProcessBuilder because the XstreamEngine component does not use XStream's available protection mechanisms to restrict unmarshalling.

The bug was discovered 09/28/2018. The weakness was released 10/11/2018 (Website). The advisory is shared at github.com. The identification of this vulnerability is CVE-2018-18240 since 10/11/2018. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 13 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.

If you want to get the best quality for vulnerability data then you always have to consider 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: 8.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: 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: 🔍

0-Day Time: 🔍

Timelineinfo

09/28/2018 🔍
10/11/2018 +12 days 🔍
10/11/2018 +0 days 🔍
10/11/2018 +0 days 🔍
10/12/2018 +1 days 🔍
05/25/2023 +1686 days 🔍

Sourcesinfo

Advisory: 454
Status: Not defined

CVE: CVE-2018-18240 (🔍)
GCVE (CVE): GCVE-0-2018-18240
GCVE (VulDB): GCVE-100-125261

Entryinfo

Created: 10/12/2018 07:22
Updated: 05/25/2023 09:22
Changes: 10/12/2018 07:22 (55), 04/01/2020 21:33 (1), 05/25/2023 09:22 (3)
Complete: 🔍
Cache ID: 216::103

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