PT-2019-12546 · Sony · Sony Bravia Smart Tv

Published 2019-07-09 · Updated 2020-08-24 · CVE-2019-11889

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Sony BRAVIA Smart TV devices (affected versions not specified)

Description The issue allows remote attackers to cause a denial of service, resulting in a device hang, by accessing a crafted web page over HbbTV.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Related Identifiers

CVE-2019-11889

Affected Products

Sony Bravia Smart Tv

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2019-11889 · Security Note
• http://packetstormsecurity.com/files/153547/Sony-BRAVIA-Smart-TV-Denial-Of-Service.html · Note
• https://darkmatter.ae/xen1thlabs/sony-remote-denial-of-service-triggered-over-vulnerability-hbbtv-xl-19-014 · Note
• http://seclists.org/fulldisclosure/2019/Jul/8 · Note
• https://first.org/members/teams/sony_psirt · Note