CVE-2014-3507
openssl: DTLS memory leak from zero-length fragments
Severity
ModerateRed Hat Product Security
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 · 5AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-401 · Missing Release of Memory after Effective Lifetime