5 Medium
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
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.2%
It was discovered that GnuTLS incorrectly handled certain alerts when being
used with TLS 1.3 servers. A remote attacker could use this issue to cause
GnuTLS to crash, resulting in a denial of service, or possibly execute
arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | libgnutls30 | < 3.6.13-2ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | gnutls-bin | < 3.6.13-2ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | gnutls-bin-dbgsym | < 3.6.13-2ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | gnutls-doc | < 3.6.13-2ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | guile-gnutls | < 3.6.13-2ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | guile-gnutls-dbgsym | < 3.6.13-2ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libgnutls-dane0 | < 3.6.13-2ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libgnutls-dane0-dbgsym | < 3.6.13-2ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libgnutls-openssl27 | < 3.6.13-2ubuntu1.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libgnutls-openssl27-dbgsym | < 3.6.13-2ubuntu1.3 | UNKNOWN |
5 Medium
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
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.2%