CVE-2020-13899 - Vulnerability Details - OpenCVE

Description

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_request in janus.c discloses information from uninitialized stack memory.

Published: 2020-06-10

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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 [-]

cpe:2.3:a:meetecho:janus:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2020-6107	An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_request in janus.c discloses information from uninitialized stack memory.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00452.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326
https://github.com/meetecho/janus-gateway/pull/2214
https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899

History

No history.

Subscriptions

Meetecho Janus

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-06-10T21:05:17.000Z

Updated: 2024-08-04T12:32:13.947Z

Reserved: 2020-06-07T00:00:00.000Z

Link: CVE-2020-13899

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-06-10T22:15:11.343

Modified: 2024-11-21T05:02:06.560

Link: CVE-2020-13899

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-908

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2020-06-09T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_request in janus.c discloses information from uninitialized stack memory."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-03-01T20:40:22.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/meetecho/janus-gateway/pull/2214"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-13899", "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": "An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_request in janus.c discloses information from uninitialized stack memory."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326", "refsource": "MISC", "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326"}, {"name": "https://github.com/meetecho/janus-gateway/pull/2214", "refsource": "CONFIRM", "url": "https://github.com/meetecho/janus-gateway/pull/2214"}, {"name": "https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899", "refsource": "MISC", "url": "https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T12:32:13.947Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/meetecho/janus-gateway/pull/2214"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-13899", "datePublished": "2020-06-10T21:05:17.000Z", "dateReserved": "2020-06-07T00:00:00.000Z", "dateUpdated": "2024-08-04T12:32:13.947Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:meetecho:janus:*:*:*:*:*:*:*:*", "matchCriteriaId": "DB906722-9165-4C9F-ADCD-675038D408B6", "versionEndIncluding": "0.10.0", "versionStartIncluding": "0.9.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_process_incoming_request in janus.c discloses information from uninitialized stack memory."}, {"lang": "es", "value": "Se detect\u00f3 un problema en janus-gateway (tambi\u00e9n se conoce como Janus WebRTC Server) versiones hasta 0.10.0. La funci\u00f3n janus_process_incoming_request en el archivo janus.c revela informaci\u00f3n desde la memoria de pila no inicializada"}], "id": "CVE-2020-13899", "lastModified": "2024-11-21T05:02:06.560", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-10T22:15:11.343", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/meetecho/janus-gateway/pull/2214"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/janus.c#L1326"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/meetecho/janus-gateway/pull/2214"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/merrychap/poc_exploits/tree/master/janus-webrtc/CVE-2020-13899"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-908"}], "source": "nvd@nist.gov", "type": "Primary"}]}