Ubuntu.comUB:CVE-2016-2179CVE-2016-2179
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
97.3%
The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict
the lifetime of queue entries associated with unused out-of-order messages,
which allows remote attackers to cause a denial of service (memory
consumption) by maintaining many crafted DTLS sessions simultaneously,
related to d1_lib.c, statem_dtls.c, statem_lib.c, and statem_srvr.c.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 17.10 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
| ubuntu | 18.04 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
| ubuntu | 18.10 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
| ubuntu | 19.04 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
| ubuntu | 12.04 | noarch | openssl | < 1.0.1-4ubuntu5.37 | UNKNOWN |
| ubuntu | 14.04 | noarch | openssl | < 1.0.1f-1ubuntu2.20 | UNKNOWN |
| ubuntu | 16.04 | noarch | openssl | < 1.0.2g-1ubuntu4.4 | UNKNOWN |
| ubuntu | 16.10 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
| ubuntu | 17.04 | noarch | openssl | < 1.0.2g-1ubuntu9 | UNKNOWN |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
97.3%