CVE-2020-13898 - Vulnerability Details - OpenCVE

Description

An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_process in sdp.c has a NULL pointer dereference.

Published: 2020-06-10

Score: 7.5 High

EPSS: < 1% Very Low

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 [-]

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

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
EUVD	EUVD-2020-6106	An issue was discovered in janus-gateway (aka Janus WebRTC Server) through 0.10.0. janus_sdp_process in sdp.c has a NULL pointer dereference.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.0065.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L120
https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L123
https://github.com/meetecho/janus-gateway/pull/2214
https://github.com/merrychap/CVEs/tree/master/janus-webrtc/CVE-2020-13898

History

No history.

Subscriptions

Meetecho Janus

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-06-10T21:03:32.000Z

Updated: 2024-08-04T12:32:14.278Z

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

Link: CVE-2020-13898

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-06-10T22:15:11.263

Modified: 2024-11-21T05:02:06.417

Link: CVE-2020-13898

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-476

{"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_sdp_process in sdp.c has a NULL pointer dereference."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-03-01T20:34:40.000Z", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L120"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L123"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://github.com/meetecho/janus-gateway/pull/2214"}, {"tags": ["x_refsource_MISC"], "url": "https://github.com/merrychap/CVEs/tree/master/janus-webrtc/CVE-2020-13898"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2020-13898", "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_sdp_process in sdp.c has a NULL pointer dereference."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L120", "refsource": "MISC", "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L120"}, {"name": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L123", "refsource": "MISC", "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L123"}, {"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/CVEs/tree/master/janus-webrtc/CVE-2020-13898", "refsource": "MISC", "url": "https://github.com/merrychap/CVEs/tree/master/janus-webrtc/CVE-2020-13898"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T12:32:14.278Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L120"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L123"}, {"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/CVEs/tree/master/janus-webrtc/CVE-2020-13898"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-13898", "datePublished": "2020-06-10T21:03:32.000Z", "dateReserved": "2020-06-07T00:00:00.000Z", "dateUpdated": "2024-08-04T12:32:14.278Z", "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_sdp_process in sdp.c has a NULL pointer dereference."}, {"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_sdp_process en el archivo sdp.c presenta una desreferencia del puntero NULL"}], "id": "CVE-2020-13898", "lastModified": "2024-11-21T05:02:06.417", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "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": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-10T22:15:11.263", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L120"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L123"}, {"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/CVEs/tree/master/janus-webrtc/CVE-2020-13898"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L120"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://github.com/meetecho/janus-gateway/blob/v0.10.0/sdp.c#L123"}, {"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/CVEs/tree/master/janus-webrtc/CVE-2020-13898"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}