PT-2019-19425 · Etsi · Etsi Enterprise Transport Security

Published 2019-02-26 · Updated 2019-03-04 · CVE-2019-9191

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions ETSI Enterprise Transport Security (ETS) protocol (affected versions not specified)

Description The issue concerns the ETSI Enterprise Transport Security protocol, which lacks per-session forward secrecy. This means that if an attacker obtains a private key, they can decrypt previously captured sessions.

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

Weakness Enumeration

CWE-310

Related Identifiers

CVE-2019-9191

Affected Products

Etsi Enterprise Transport Security

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2019-9191 · Security Note
• https://eff.org/deeplinks/2019/02/ets-isnt-tls-and-you-shouldnt-use-it · Note
• http://securityfocus.com/bid/107208 · Note