PT-2019-1687 · Live Networks+2 · Live555+2
Publicado
2019-02-04
·
Atualizado
2021-03-15
·
CVE-2019-7314
CVSS v3.1
9.8
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Live555 versions prior to 2019.02.03
Description
The issue is related to the mishandling of the termination of an RTSP stream after RTP/RTCP-over-RTSP has been set up, which could lead to a Use-After-Free error. This error may cause the RTSP server to crash or have unspecified other impact. The vulnerability can be exploited by a remote attacker to execute arbitrary code or cause a denial of service.
Recommendations
For versions prior to 2019.02.03, update to version 2019.02.03 or later to resolve the issue. As a temporary workaround, consider restricting access to the RTSP server to minimize the risk of exploitation.
Correção
Use After Free
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Live555
Suse
Ubuntu