CVE-2019-7314

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

liblivemedia in Live555 before 2019.02.03 mishandles the termination of an RTSP stream after RTP/RTCP-over-RTSP has been set up, which could lead to a Use-After-Free error that causes the RTSP server to crash (Segmentation fault) or possibly have unspecified other impact.

liblivemedia en Live555, antes del 03/02/2019, gestiona de manera incorrecta la terminación de una transmisión RTSP después de que RTP/RTCP-over-RTSP se configura, lo que podría provocar un error de uso de memoria previamente liberada que causa el cierre inesperado del servidor RTSP (fallo de segmentación) o potencialmente tiene otro impacto no especificado.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-02-03 CVE Reserved
2019-02-04 CVE Published
2024-08-04 CVE Updated
2024-08-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (9)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2019/02/msg00037.html	Mailing List
https://seclists.org/bugtraq/2019/Mar/22	Mailing List

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.live555.com/pipermail/live-devel/2019-February/021143.html	2020-07-07
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00044.html	2020-07-07
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00024.html	2020-07-07
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00009.html	2020-07-07
http://www.live555.com/liveMedia/public/changelog.txt	2020-07-07
https://security.gentoo.org/glsa/202005-06	2020-07-07
https://www.debian.org/security/2019/dsa-4408	2020-07-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Live555 Search vendor "Live555"		Streaming Media Search vendor "Live555" for product "Streaming Media"				< 0.95 Search vendor "Live555" for product "Streaming Media" and version " < 0.95"		-		Affected
Debian Search vendor "Debian"		Debian Linux Search vendor "Debian" for product "Debian Linux"				8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0"		-		Affected