9.8 High
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
10 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
56.6%
It was discovered that Libksba incorrectly handled parsing CRL signatures.
A remote attacker could use this issue to cause Libksba to crash, resulting
in a denial of service, or possibly execute arbitrary code.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 22.10 | noarch | libksba8 | < 1.6.0-3ubuntu1.1 | UNKNOWN |
Ubuntu | 22.10 | noarch | libksba-dev | < 1.6.0-3ubuntu1.1 | UNKNOWN |
Ubuntu | 22.10 | noarch | libksba-mingw-w64-dev | < 1.6.0-3ubuntu1.1 | UNKNOWN |
Ubuntu | 22.10 | noarch | libksba8-dbgsym | < 1.6.0-3ubuntu1.1 | UNKNOWN |
Ubuntu | 22.04 | noarch | libksba8 | < 1.6.0-2ubuntu0.2 | UNKNOWN |
Ubuntu | 22.04 | noarch | libksba-dev | < 1.6.0-2ubuntu0.2 | UNKNOWN |
Ubuntu | 22.04 | noarch | libksba-mingw-w64-dev | < 1.6.0-2ubuntu0.2 | UNKNOWN |
Ubuntu | 22.04 | noarch | libksba8-dbgsym | < 1.6.0-2ubuntu0.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libksba8 | < 1.3.5-2ubuntu0.20.04.2 | UNKNOWN |
Ubuntu | 20.04 | noarch | libksba-dev | < 1.3.5-2ubuntu0.20.04.2 | UNKNOWN |
9.8 High
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
10 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.002 Low
EPSS
Percentile
56.6%