Apache Dubbo up to 2.5.x/2.6.7/2.7.4 POST Request deserialization

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.5$5k-$25k0.00

Summaryinfo

A vulnerability was found in Apache Dubbo up to 2.5.x/2.6.7/2.7.4. It has been classified as critical. This affects an unknown function. The manipulation as part of POST Request leads to deserialization. This vulnerability is listed as CVE-2019-17564. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Apache Dubbo up to 2.5.x/2.6.7/2.7.4. This issue affects an unknown code block. The manipulation as part of a POST Request 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. The summary by CVE is:

Unsafe deserialization occurs within a Dubbo application which has HTTP remoting enabled. An attacker may submit a POST request with a Java object in it to completely compromise a Provider instance of Apache Dubbo, if this instance enables HTTP. This issue affected Apache Dubbo 2.7.0 to 2.7.4, 2.6.0 to 2.6.7, and all 2.5.x versions.

The weakness was presented 04/01/2020. The identification of this vulnerability is CVE-2019-17564 since 10/14/2019. 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 price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 04/02/2020).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

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Version

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Website

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: 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/14/2019 🔍
04/01/2020 +170 days 🔍
04/02/2020 +1 days 🔍
05/12/2024 +1501 days 🔍

Sourcesinfo

Vendor: apache.org

Advisory: advisory.checkmarx.net
Status: Not defined

CVE: CVE-2019-17564 (🔍)
GCVE (CVE): GCVE-0-2019-17564
GCVE (VulDB): GCVE-100-152633

Entryinfo

Created: 04/02/2020 12:57
Updated: 05/12/2024 18:42
Changes: 04/02/2020 12:57 (35), 04/02/2020 13:02 (17), 05/12/2024 18:42 (17)
Complete: 🔍
Cache ID: 216::103

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