CVE-2021-38381 - OpenCVE

Live555 through 1.08 does not handle MPEG-1 or 2 files properly. Sending two successive RTSP SETUP commands for the same track causes a Use-After-Free and daemon crash.

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

AV:N/AC:M/Au:N/C:N/I:N/A:P

Vendors & Products
CPE Configurations

Vendors	Products
Live555	Live555

Configuration 1 [-]

cpe:2.3:a:live555:live555:*:*:*:*:*:*:*:*

References

Link	Resource
http://lists.live555.com/pipermail/live-devel/2021-August/021961.html	Exploit Mailing List Vendor Advisory
http://www.live555.com/liveMedia/public/changelog.txt#%5B2021.08.09%5D

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-08-10T17:16:11

Updated: 2021-08-10T17:16:11

Reserved: 2021-08-10T00:00:00

Link: CVE-2021-38381

JSON object: View

NVD Information

Status : Modified

Published: 2021-08-10T18:15:07.387

Modified: 2023-11-07T03:37:24.610

Link: CVE-2021-38381

JSON object: View

Redhat Information

No data.

CWE

CWE-416

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:live555:live555:*:*:*:*:*:*:*:*", "matchCriteriaId": "79BE78C8-3A6D-45D1-9F52-DB9D0A8CA0D2", "versionEndExcluding": "2021.08.09", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Live555 through 1.08 does not handle MPEG-1 or 2 files properly. Sending two successive RTSP SETUP commands for the same track causes a Use-After-Free and daemon crash."}, {"lang": "es", "value": "Live555 versiones hasta 1.08, no maneja apropiadamente los archivos MPEG-1 o 2. El env\u00edo de dos comandos RTSP SETUP sucesivos para la misma pista provoca un Uso de la Memoria previamente Liberada y un bloqueo del demonio"}], "id": "CVE-2021-38381", "lastModified": "2023-11-07T03:37:24.610", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-10T18:15:07.387", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Mailing List", "Vendor Advisory"], "url": "http://lists.live555.com/pipermail/live-devel/2021-August/021961.html"}, {"source": "cve@mitre.org", "url": "http://www.live555.com/liveMedia/public/changelog.txt#%5B2021.08.09%5D"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}]}