Description
The ssl_Do1stHandshake function in sslsecur.c in libssl in Mozilla Network Security Services (NSS) before 3.15.4, when the TLS False Start feature is enabled, allows man-in-the-middle attackers to spoof SSL servers by using an arbitrary X.509 certificate during certain handshake traffic.
Published: 2014-01-18
Score: 5.8 Medium
EPSS: 1.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2013-1767 The ssl_Do1stHandshake function in sslsecur.c in libssl in Mozilla Network Security Services (NSS) before 3.15.4, when the TLS False Start feature is enabled, allows man-in-the-middle attackers to spoof SSL servers by using an arbitrary X.509 certificate during certain handshake traffic.
Ubuntu USN Ubuntu USN USN-2088-1 NSS vulnerability
History

No history.

Subscriptions

Mozilla Network Security Services
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2024-08-06T15:13:32.451Z

Reserved: 2013-02-13T00:00:00.000Z

Link: CVE-2013-1740

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-01-18T22:55:03.117

Modified: 2026-04-29T01:13:23.040

Link: CVE-2013-1740

cve-icon Redhat

Severity : Moderate

Publid Date: 2014-01-05T00:00:00Z

Links: CVE-2013-1740 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses