fkie_cve-2015-7827
Vulnerability from fkie_nvd
Published
2016-05-13 14:59
Modified
2025-04-12 10:46
Severity ?
Summary
Botan before 1.10.13 and 1.11.x before 1.11.22 make it easier for remote attackers to conduct million-message attacks by measuring time differences, related to decoding of PKCS#1 padding.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| fedoraproject | fedora | 24 | |
| botan_project | botan | * | |
| botan_project | botan | 1.11.0 | |
| botan_project | botan | 1.11.1 | |
| botan_project | botan | 1.11.2 | |
| botan_project | botan | 1.11.3 | |
| botan_project | botan | 1.11.4 | |
| botan_project | botan | 1.11.5 | |
| botan_project | botan | 1.11.6 | |
| botan_project | botan | 1.11.7 | |
| botan_project | botan | 1.11.8 | |
| botan_project | botan | 1.11.9 | |
| botan_project | botan | 1.11.10 | |
| botan_project | botan | 1.11.11 | |
| botan_project | botan | 1.11.12 | |
| botan_project | botan | 1.11.13 | |
| botan_project | botan | 1.11.14 | |
| botan_project | botan | 1.11.15 | |
| botan_project | botan | 1.11.16 | |
| botan_project | botan | 1.11.17 | |
| botan_project | botan | 1.11.18 | |
| botan_project | botan | 1.11.19 | |
| botan_project | botan | 1.11.20 | |
| botan_project | botan | 1.11.21 | |
| debian | debian_linux | 8.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*",
"matchCriteriaId": "C729D5D1-ED95-443A-9F53-5D7C2FD9B80C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:*",
"matchCriteriaId": "CD7D656B-617B-4F6D-AFDD-4402A6D6ADBD",
"versionEndIncluding": "1.10.13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C098FACD-8EDB-4A97-BA9F-39472F400F6A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.1:*:*:*:*:*:*:*",
"matchCriteriaId": "FA1B306E-BCD0-4839-9D20-921BA5BEB1B3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.2:*:*:*:*:*:*:*",
"matchCriteriaId": "C30E1A6A-5944-4D82-8EFB-67639E9BE246",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.3:*:*:*:*:*:*:*",
"matchCriteriaId": "92649934-B0EB-4D27-AA54-760E7832E70B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.4:*:*:*:*:*:*:*",
"matchCriteriaId": "5F80D802-D5AD-4A41-B5A3-23B7AE923053",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.5:*:*:*:*:*:*:*",
"matchCriteriaId": "5F809C01-0A6E-4EDD-B9C1-6B1B41368B5A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.6:*:*:*:*:*:*:*",
"matchCriteriaId": "7C8582CD-E9CE-4A56-83D2-33CFBC4BBE2C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.7:*:*:*:*:*:*:*",
"matchCriteriaId": "46EAF817-CCF2-40C3-A556-BA17895165DA",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.8:*:*:*:*:*:*:*",
"matchCriteriaId": "92649146-62FC-4984-A726-18C9468240F1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.9:*:*:*:*:*:*:*",
"matchCriteriaId": "B4928BBB-AD18-4EA5-98E4-9CB3CC75376E",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.10:*:*:*:*:*:*:*",
"matchCriteriaId": "229A6D01-3882-4F3F-92F5-517F79644480",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.11:*:*:*:*:*:*:*",
"matchCriteriaId": "B0699917-881B-4BA3-9D88-0ED47954DEA7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.12:*:*:*:*:*:*:*",
"matchCriteriaId": "0BCDCE72-44D7-442C-AF2A-EDC9E39126D4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.13:*:*:*:*:*:*:*",
"matchCriteriaId": "D55DBFAF-48C1-412C-B56D-EBD7EC82588A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.14:*:*:*:*:*:*:*",
"matchCriteriaId": "2EBAC97E-B04F-48EA-87C8-62FD14B0E759",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.15:*:*:*:*:*:*:*",
"matchCriteriaId": "4A00B6F0-7DCC-46D4-818A-F17BFAF18E9A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.16:*:*:*:*:*:*:*",
"matchCriteriaId": "61529353-E862-44AD-84EC-778B65C88112",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.17:*:*:*:*:*:*:*",
"matchCriteriaId": "B683D891-9A15-40F5-82B0-5B16359330F3",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.18:*:*:*:*:*:*:*",
"matchCriteriaId": "F3EE4374-31D9-4E68-A700-AFF590F37283",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.19:*:*:*:*:*:*:*",
"matchCriteriaId": "7F536ECD-C3D9-4997-A936-7E415A670E69",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.20:*:*:*:*:*:*:*",
"matchCriteriaId": "CF026C4E-FEAE-47A1-A3CA-330DBE6250ED",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:botan_project:botan:1.11.21:*:*:*:*:*:*:*",
"matchCriteriaId": "BA36F817-A50B-40E6-811B-B331BA2229A6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Botan before 1.10.13 and 1.11.x before 1.11.22 make it easier for remote attackers to conduct million-message attacks by measuring time differences, related to decoding of PKCS#1 padding."
},
{
"lang": "es",
"value": "Botan en versiones anteriores a 1.10.13 y 1.11.x en versiones anteriores a 1.11.22 hace que sea m\u00e1s f\u00e1cil para atacantes remotos llevar a cabo ataques de millones de mensajes mediante la medici\u00f3n de diferencias de tiempo, relacionado con la decodificaci\u00f3n de relleno de PKCS#1."
}
],
"id": "CVE-2015-7827",
"lastModified": "2025-04-12T10:46:40.837",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": true,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-05-13T14:59:03.493",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://botan.randombit.net/security.html"
},
{
"source": "cve@mitre.org",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html"
},
{
"source": "cve@mitre.org",
"tags": [
"Vendor Advisory"
],
"url": "http://marc.info/?l=botan-devel\u0026m=146185420505943\u0026w=2"
},
{
"source": "cve@mitre.org",
"url": "http://www.debian.org/security/2016/dsa-3565"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://botan.randombit.net/security.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183669.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "http://marc.info/?l=botan-devel\u0026m=146185420505943\u0026w=2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "http://www.debian.org/security/2016/dsa-3565"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Deferred",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-200"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…