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Medium 6.8Published Jun 5, 2014

CVE-2014-0195The dtls1_reassemble_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly validate fragment lengths in DTLS ClientHello messages, w…

Updated under an hour ago ()

Does this affect you?

It affects openssl and 4 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

The dtls1_reassemble_fragment function in d1_both.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly validate fragment lengths in DTLS ClientHello messages, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) via a long non-initial fragment.

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CVSS
6.8 MEDIUM (v2.0, NVD)AV:N/AC:M/Au:N/C:P/I:P/A:P
Weakness (CWE)
CWE-120
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
Not given
NVD analysis
Modified
Record last updated
Jun 16, 2026
First seen by InfoSec Signals
Nov 1, 2026

Affected products

Affected products
openssl openssl
openssl:openssl
from 0.9.8 before 0.9.8za; from 1.0.0 before 1.0.0m; from 1.0.1 before 1.0.1h
NVD
mariadb mariadb
mariadb:mariadb
from 10.0.0 before 10.0.13
NVD
opensuse leap
opensuse:leap
42.1
NVD
opensuse opensuse
opensuse:opensuse
13.2
NVD
fedoraproject fedora
fedoraproject:fedora
19; 20
NVD

References

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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