| ID |
CVE-2018-9860
|
| Summary |
An issue was discovered in Botan 1.11.32 through 2.x before 2.6.0. An off-by-one error when processing malformed TLS-CBC ciphertext could cause the receiving side to include in the HMAC computation exactly 64K bytes of data following the record buffer, aka an over-read. The MAC comparison will subsequently fail and the connection will be closed. This could be used for denial of service. No information leak occurs. |
| References |
|
| Vulnerable Configurations |
-
cpe:2.3:a:botan_project:botan:1.11.32:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.32:*:*:*:*:*:*:*
-
cpe:2.3:a:botan_project:botan:1.11.33:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.33:*:*:*:*:*:*:*
-
cpe:2.3:a:botan_project:botan:1.11.34:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:1.11.34:*:*:*:*:*:*:*
-
cpe:2.3:a:botan_project:botan:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:2.0.0:*:*:*:*:*:*:*
-
cpe:2.3:a:botan_project:botan:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:2.0.1:*:*:*:*:*:*:*
-
cpe:2.3:a:botan_project:botan:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:2.1.0:*:*:*:*:*:*:*
-
cpe:2.3:a:botan_project:botan:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:2.2.0:*:*:*:*:*:*:*
-
cpe:2.3:a:botan_project:botan:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:2.3.0:*:*:*:*:*:*:*
-
cpe:2.3:a:botan_project:botan:2.4.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:2.4.0:*:*:*:*:*:*:*
-
cpe:2.3:a:botan_project:botan:2.5.0:*:*:*:*:*:*:*
cpe:2.3:a:botan_project:botan:2.5.0:*:*:*:*:*:*:*
|
| CVSS |
| Base: | 5.0 (as of 03-10-2019 - 00:03) |
| Impact: | |
| Exploitability: | |
|
| CWE |
CWE-193 |
| CAPEC |
|
| Access |
| Vector | Complexity | Authentication |
| NETWORK |
LOW |
NONE |
|
| Impact |
| Confidentiality | Integrity | Availability |
| NONE |
NONE |
PARTIAL |
|
| cvss-vector
via4
|
AV:N/AC:L/Au:N/C:N/I:N/A:P
|
| refmap
via4
|
|
| Last major update |
03-10-2019 - 00:03 |
| Published |
12-04-2018 - 05:29 |
| Last modified |
03-10-2019 - 00:03 |
