CVE Database›Document archive›CVE-2014-3507

CVE-2014-3507

openssl: DTLS memory leak from zero-length fragments

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Severity

Moderate

Red Hat Product Security

5

CVSS 2.0

Review impact separately from score.

Published · August 6, 2014

Updated · August 5, 2026

Description

A flaw was discovered in the way OpenSSL handled DTLS packets. A remote attacker could use this flaw to cause a DTLS server or client using OpenSSL to crash or use excessive amounts of memory.

Statement

This did not affect openssl packages in Red Hat Enterprise Linux 5 (based on upstream 0.9.8e) and openssl 1.0.0 packages in Red Hat Enterprise Linux 6 (i.e. packages released before RHBA-2013:1585, which rebased openssl from 1.0.0 to 1.0.1e). The issue was introduced upstream in versions 0.9.8o and 1.0.0a.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 2.0 · 5
AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-401 · Missing Release of Memory after Effective Lifetime