CVE-2017-18349 - Vulnerability Details - OpenCVE

Description

parseObject in Fastjson before 1.2.25, as used in FastjsonEngine in Pippo 1.11.0 and other products, allows remote attackers to execute arbitrary code via a crafted JSON request, as demonstrated by a crafted rmi:// URI in the dataSourceName field of HTTP POST data to the Pippo /json URI, which is mishandled in AjaxApplication.java.

Published: 2018-10-23

Score: 9.8 Critical

EPSS: 88.7% High

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:alibaba:fastjson::::::::
	cpe:2.3:a:pippo:pippo:1.11.0:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
Github GHSA	GHSA-xjrr-xv9m-4pw5	Improper Input Validation in alilibaba:fastjson

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.8869.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://fortiguard.com/encyclopedia/ips/44059
https://github.com/alibaba/fastjson/wiki/security_update_20170315
https://github.com/pippo-java/pippo/issues/466

History

No history.

Subscriptions

Alibaba Fastjson

Pippo Pippo

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-10-23T20:00:00.000Z

Updated: 2024-09-17T00:02:21.255Z

Reserved: 2018-10-23T00:00:00.000Z

Link: CVE-2017-18349

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-10-23T20:29:00.263

Modified: 2024-11-21T03:19:54.190

Link: CVE-2017-18349

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-20

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "parseObject in Fastjson before 1.2.25, as used in FastjsonEngine in Pippo 1.11.0 and other products, allows remote attackers to execute arbitrary code via a crafted JSON request, as demonstrated by a crafted rmi:// URI in the dataSourceName field of HTTP POST data to the Pippo /json URI, which is mishandled in AjaxApplication.java."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-23T20:00:00.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://fortiguard.com/encyclopedia/ips/44059"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/alibaba/fastjson/wiki/security_update_20170315"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/pippo-java/pippo/issues/466"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2017-18349", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "parseObject in Fastjson before 1.2.25, as used in FastjsonEngine in Pippo 1.11.0 and other products, allows remote attackers to execute arbitrary code via a crafted JSON request, as demonstrated by a crafted rmi:// URI in the dataSourceName field of HTTP POST data to the Pippo /json URI, which is mishandled in AjaxApplication.java."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://fortiguard.com/encyclopedia/ips/44059", "refsource": "MISC", "url": "https://fortiguard.com/encyclopedia/ips/44059"}, {"name": "https://github.com/alibaba/fastjson/wiki/security_update_20170315", "refsource": "MISC", "url": "https://github.com/alibaba/fastjson/wiki/security_update_20170315"}, {"name": "https://github.com/pippo-java/pippo/issues/466", "refsource": "MISC", "url": "https://github.com/pippo-java/pippo/issues/466"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T21:20:50.472Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://fortiguard.com/encyclopedia/ips/44059"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/alibaba/fastjson/wiki/security_update_20170315"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/pippo-java/pippo/issues/466"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2017-18349", "datePublished": "2018-10-23T20:00:00.000Z", "dateReserved": "2018-10-23T00:00:00.000Z", "dateUpdated": "2024-09-17T00:02:21.255Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:alibaba:fastjson:*:*:*:*:*:*:*:*", "matchCriteriaId": "8436E191-4479-4DFD-828B-654553572421", "versionEndExcluding": "1.2.25", "vulnerable": true}, {"criteria": "cpe:2.3:a:pippo:pippo:1.11.0:*:*:*:*:*:*:*", "matchCriteriaId": "AE1D9885-9998-45F3-8127-8701BE87F70E", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "parseObject in Fastjson before 1.2.25, as used in FastjsonEngine in Pippo 1.11.0 and other products, allows remote attackers to execute arbitrary code via a crafted JSON request, as demonstrated by a crafted rmi:// URI in the dataSourceName field of HTTP POST data to the Pippo /json URI, which is mishandled in AjaxApplication.java."}, {"lang": "es", "value": "parseObject en Fastjson en versiones anteriores a la 1.2.25, tal y como se emplea en FastjsonEngine en Pippo 1.11.0 y otros productos, permite que atacantes remotos ejecuten c\u00f3digo arbitrario mediante una petici\u00f3n JSON manipulada, tal y como queda demostrado con un URI rmi:// manipulado en el campo dataSourceName de los datos HTTP POST en el URI Pippo /json, que se gestiona de manera incorrecta en AjaxApplication.java."}], "id": "CVE-2017-18349", "lastModified": "2024-11-21T03:19:54.190", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-10-23T20:29:00.263", "references": [{"source": "cve@mitre.org", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://fortiguard.com/encyclopedia/ips/44059"}, {"source": "cve@mitre.org", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://github.com/alibaba/fastjson/wiki/security_update_20170315"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/pippo-java/pippo/issues/466"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://fortiguard.com/encyclopedia/ips/44059"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Third Party Advisory"], "url": "https://github.com/alibaba/fastjson/wiki/security_update_20170315"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/pippo-java/pippo/issues/466"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}