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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
80.1%
In Botan 1.8.0 through 1.11.33, when decoding BER data an integer overflow could occur, which would cause an incorrect length field to be computed. Some API callers may use the returned (incorrect and attacker controlled) length field in a way which later causes memory corruption or other failure.
Vendor | Product | Version | CPE |
---|---|---|---|
botan_project | botan | 1.8.0 | cpe:2.3:a:botan_project:botan:1.8.0:*:*:*:*:*:*:* |
botan_project | botan | 1.8.1 | cpe:2.3:a:botan_project:botan:1.8.1:*:*:*:*:*:*:* |
botan_project | botan | 1.8.2 | cpe:2.3:a:botan_project:botan:1.8.2:*:*:*:*:*:*:* |
botan_project | botan | 1.8.3 | cpe:2.3:a:botan_project:botan:1.8.3:*:*:*:*:*:*:* |
botan_project | botan | 1.8.4 | cpe:2.3:a:botan_project:botan:1.8.4:*:*:*:*:*:*:* |
botan_project | botan | 1.8.5 | cpe:2.3:a:botan_project:botan:1.8.5:*:*:*:*:*:*:* |
botan_project | botan | 1.8.6 | cpe:2.3:a:botan_project:botan:1.8.6:*:*:*:*:*:*:* |
botan_project | botan | 1.8.7 | cpe:2.3:a:botan_project:botan:1.8.7:*:*:*:*:*:*:* |
botan_project | botan | 1.8.8 | cpe:2.3:a:botan_project:botan:1.8.8:*:*:*:*:*:*:* |
botan_project | botan | 1.8.9 | cpe:2.3:a:botan_project:botan:1.8.9:*:*:*:*:*:*:* |
www.securityfocus.com/bid/95879
github.com/randombit/botan/commit/987ad747db6d0d7e36f840398f3cf02e2fbfd90f
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4OUDGVRQYQUL7F5MRP3LAV7EHRJG4BBE/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z2Y3JLMTE3VIV4X5X6SXVZTJBDDLCS3D/
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
80.1%