UbuntuUSN-3963-1Memcached vulnerability
7.5 High
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
7.8 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.191 Low
EPSS
Percentile
96.2%
Releases
- Ubuntu 19.04
- Ubuntu 18.10
- Ubuntu 18.04 ESM
Packages
- memcached - high-performance memory object caching system
Details
It was discovered that Memcached incorrectly handled certain lru command
messages. A remote attacker could possibly use this issue to cause
Memcached to crash, resulting in a denial of service.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 19.04 | noarch | memcached | < 1.5.10-0ubuntu1.19.04.1 | UNKNOWN |
| Ubuntu | 19.04 | noarch | memcached-dbgsym | < 1.5.10-0ubuntu1.19.04.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | memcached | < 1.5.10-0ubuntu1.18.10.1 | UNKNOWN |
| Ubuntu | 18.10 | noarch | memcached-dbgsym | < 1.5.10-0ubuntu1.18.10.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | memcached | < 1.5.6-0ubuntu1.1 | UNKNOWN |
| Ubuntu | 18.04 | noarch | memcached-dbgsym | < 1.5.6-0ubuntu1.1 | UNKNOWN |
References
Related
7.5 High
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
7.8 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.191 Low
EPSS
Percentile
96.2%