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CVE-2014-3505

33
FAUCET Score

CVE-2014-3505 describes a double free vulnerability in the DTLS implementation of OpenSSL versions 0.9.8, 1.0.0, and 1.0.1. This flaw allows remote attackers to trigger a denial of service by sending specially crafted DTLS packets, leading to an application crash. The vulnerability has a CVSS score of 5.0, indicating a medium severity, with low attack complexity and no authentication required, but only impacts availability. Despite its potential for denial of service, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.9.8CPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8:*:*:*:*:*:*:*
0.9.8aCPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8a:*:*:*:*:*:*:*
0.9.8bCPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8b:*:*:*:*:*:*:*
0.9.8cCPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8c:*:*:*:*:*:*:*
0.9.8dCPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8d:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
43.34%
Probability of exploitation in next 30 days
EPSS Percentile
98.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.4334 is in the 99th percentile among its peer group of 23,725 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (11)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 5Fixed in: openssl-0:0.9.8e-27.el5_10.4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: openssl-0:1.0.1e-16.el6_5.15
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: openssl-1:1.0.1e-34.el7_0.4
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 6.3Fixed in: openssl
View patch
redhatpatch availablevia redhat_api
Product: Red Hat JBoss Web Server 2.1Fixed in: openssl
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Storage 2.1Fixed in: openssl-0:1.0.1e-16.el6_5.15
View patch
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: openssl098e
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: openssl098e
redhatno patchvia redhat_api
Product: Red Hat Enterprise Virtualization 3Fixed in: mingw-virt-viewer
redhatend of lifevia redhat_api
Product: Red Hat JBoss Enterprise Application Platform 5Fixed in: openssl
redhatend of lifevia redhat_api
Product: Red Hat JBoss Enterprise Web Server 1Fixed in: openssl

Vendor Advisories (1)

redhatCVE-2014-3505Moderate

openssl: DTLS packet processing double free

Aug 6, 2014

References

ftp.netbsd.org / pub/NetBSD/security/advisories/NetBSD-SA2014-008.txt.asc
aix.software.ibm.com / aix/efixes/security/openssl_advisory10.asc
linux.oracle.com / errata/ELSA-2014-1052.html
linux.oracle.com / errata/ELSA-2014-1053.html
lists.fedoraproject.org / pipermail/package-announce/2014-August/136470.html
lists.fedoraproject.org / pipermail/package-announce/2014-August/136473.html
lists.opensuse.org / opensuse-security-announce/2016-03/msg00011.html
lists.opensuse.org / opensuse-updates/2014-08/msg00036.html
marc.info
marc.info
marc.info
rhn.redhat.com / errata/RHSA-2014-1256.html
rhn.redhat.com / errata/RHSA-2014-1297.html
secunia.com / advisories/58962
secunia.com / advisories/59221
secunia.com / advisories/59700
secunia.com / advisories/59710
secunia.com / advisories/59743
secunia.com / advisories/59756
secunia.com / advisories/60022
secunia.com / advisories/60221
secunia.com / advisories/60493
secunia.com / advisories/60684
secunia.com / advisories/60687
secunia.com / advisories/60778
secunia.com / advisories/60803
secunia.com / advisories/60824
secunia.com / advisories/60917
secunia.com / advisories/60921
secunia.com / advisories/60938
secunia.com / advisories/61040
secunia.com / advisories/61100
secunia.com / advisories/61184
secunia.com / advisories/61250
secunia.com / advisories/61775
secunia.com / advisories/61959
security.gentoo.org / glsa/glsa-201412-39.xml
git.openssl.org / gitweb
lists.balabit.hu / pipermail/syslog-ng-announce/2014-September/000196.html
support.f5.com / kb/en-us/solutions/public/15000/500/sol15573.html
openssl.org / news/secadv_20140806.txt
Vendor Advisory
www-01.ibm.com / support/docview.wss
www-01.ibm.com / support/docview.wss
www-01.ibm.com / support/docview.wss
www-01.ibm.com / support/docview.wss
debian.org / security/2014/dsa-2998
huawei.com / en/security/psirt/security-bulletins/security-advisories/hw-372998.htm
mandriva.com / security/advisories
securityfocus.com / bid/69081
securitytracker.com / id/1030693