CVE-2016-8871
Published Oct 28, 2016
Last updated 8 years ago
Overview
- Description
- In Botan 1.11.29 through 1.11.32, RSA decryption with certain padding options had a detectable timing channel which could given sufficient queries be used to recover plaintext, aka an "OAEP side channel" attack.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 6.2
- Impact score
- 3.6
- Exploitability score
- 2.5
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 2.1
- Impact score
- 2.9
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- CWE-200
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.29:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B31BCFA3-67C3-4AAF-A558-902FAFEC3C1B"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.30:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "434C1EF2-D18A-4459-AF5B-57858A2C1DA7"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.31:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "292DE6D3-FFCF-4BFC-AC2F-F030B291CFF3"
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.32:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AA217C5B-E6AF-43F0-84A1-778B0FE3351F"
}
],
"operator": "OR"
}
]
}
]