CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
64.7%
Felix Wilhelm discovered that FreeTDS incorrectly handled certain types
after a protocol downgrade. A remote attacker could use this issue to cause
FreeTDS to crash, resulting in a denial of service, or possibly execute
arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 19.10 | noarch | freetds-bin | < 1.1.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | freetds-bin-dbgsym | < 1.1.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | freetds-common | < 1.1.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | freetds-dev | < 1.1.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | libct4 | < 1.1.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | libct4-dbgsym | < 1.1.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | libsybdb5 | < 1.1.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | libsybdb5-dbgsym | < 1.1.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | tdsodbc | < 1.1.6-1ubuntu0.1 | UNKNOWN |
Ubuntu | 19.10 | noarch | tdsodbc-dbgsym | < 1.1.6-1ubuntu0.1 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
64.7%