CVE-2017-14737

A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:L/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/randombit/botan/issues/1222	Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html	Mailing List Third Party Advisory
https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai	Third Party Advisory
https://github.com/randombit/botan/issues/1222	Issue Tracking Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html	Mailing List Third Party Advisory
https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:botan_project:botan::::::::
	cpe:2.3:a:botan_project:botan:1.11.0:::::::*
	cpe:2.3:a:botan_project:botan:1.11.1:::::::*
	cpe:2.3:a:botan_project:botan:1.11.2:::::::*
	cpe:2.3:a:botan_project:botan:1.11.3:::::::*
	cpe:2.3:a:botan_project:botan:1.11.4:::::::*
	cpe:2.3:a:botan_project:botan:1.11.5:::::::*
	cpe:2.3:a:botan_project:botan:1.11.6:::::::*
	cpe:2.3:a:botan_project:botan:1.11.7:::::::*
	cpe:2.3:a:botan_project:botan:1.11.8:::::::*
	cpe:2.3:a:botan_project:botan:1.11.9:::::::*
	cpe:2.3:a:botan_project:botan:1.11.10:::::::*
	cpe:2.3:a:botan_project:botan:1.11.11:::::::*
	cpe:2.3:a:botan_project:botan:1.11.12:::::::*
	cpe:2.3:a:botan_project:botan:1.11.13:::::::*
	cpe:2.3:a:botan_project:botan:1.11.14:::::::*
	cpe:2.3:a:botan_project:botan:1.11.15:::::::*
	cpe:2.3:a:botan_project:botan:1.11.16:::::::*
	cpe:2.3:a:botan_project:botan:1.11.17:::::::*
	cpe:2.3:a:botan_project:botan:1.11.18:::::::*
	cpe:2.3:a:botan_project:botan:1.11.19:::::::*
	cpe:2.3:a:botan_project:botan:1.11.20:::::::*
	cpe:2.3:a:botan_project:botan:1.11.21:::::::*
	cpe:2.3:a:botan_project:botan:1.11.22:::::::*
	cpe:2.3:a:botan_project:botan:1.11.23:::::::*
	cpe:2.3:a:botan_project:botan:1.11.24:::::::*
	cpe:2.3:a:botan_project:botan:1.11.25:::::::*
	cpe:2.3:a:botan_project:botan:1.11.26:::::::*
	cpe:2.3:a:botan_project:botan:1.11.27:::::::*
	cpe:2.3:a:botan_project:botan:1.11.28:::::::*
	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:2.0.0:::::::*
	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:2.2.0:::::::*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

History

21 Nov 2024, 03:13

Type	Values Removed	Values Added
References	~~() https://github.com/randombit/botan/issues/1222 - Issue Tracking, Third Party Advisory~~	() https://github.com/randombit/botan/issues/1222 - Issue Tracking, Third Party Advisory
References	~~() https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html - Mailing List, Third Party Advisory~~	() https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html - Mailing List, Third Party Advisory
References	~~() https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai - Third Party Advisory~~	() https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai - Third Party Advisory

Information

Published : 2017-09-26 01:29

Updated : 2025-04-20 01:37

NVD link : CVE-2017-14737

Mitre link : CVE-2017-14737

CVE.ORG link : CVE-2017-14737

JSON object : View

Products Affected

debian

debian_linux

botan_project

botan

CWE

NVD-CWE-noinfo

{"id": "CVE-2017-14737", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2017-09-26T01:29:03.303", "references": [{"url": "https://github.com/randombit/botan/issues/1222", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/randombit/botan/issues/1222", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00006.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/wang-shuai", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "A cryptographic cache-based side channel in the RSA implementation in Botan before 1.10.17, and 1.11.x and 2.x before 2.3.0, allows a local attacker to recover information about RSA secret keys, as demonstrated by CacheD. This occurs because an array is indexed with bits derived from a secret key."}, {"lang": "es", "value": "Un canal lateral criptogr\u00e1fico basado en cach\u00e9 en la implementaci\u00f3n RSA en Botan en versiones anteriores a la 1.10.17 y las versiones 1.11.x y 2.x anteriores a la 2.3.0 permite que un atacante local recupere informaci\u00f3n sobre las claves secretas RSA, tal y como demuestra CacheD. Esto ocurre porque un array se indexa con bits derivados de una clave secreta."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:botan_project:botan:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DAAEF77B-BB38-45E4-9859-911212C269B5", "versionEndIncluding": "1.10.16"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C098FACD-8EDB-4A97-BA9F-39472F400F6A"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FA1B306E-BCD0-4839-9D20-921BA5BEB1B3"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C30E1A6A-5944-4D82-8EFB-67639E9BE246"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92649934-B0EB-4D27-AA54-760E7832E70B"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F80D802-D5AD-4A41-B5A3-23B7AE923053"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5F809C01-0A6E-4EDD-B9C1-6B1B41368B5A"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7C8582CD-E9CE-4A56-83D2-33CFBC4BBE2C"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "46EAF817-CCF2-40C3-A556-BA17895165DA"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "92649146-62FC-4984-A726-18C9468240F1"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B4928BBB-AD18-4EA5-98E4-9CB3CC75376E"}, {"criteria": "cpe:2.3:a:botan_project:botan:1.11.10:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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5.5 /10

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.1 /10

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

JSON object

Attach tags to CVE-2017-14737

5.5^/10

2.1^/10

Attach tags to `CVE-2017-14737`