CVE-2017-1271

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Summary

CVECVE-2017-1271
StatePUBLISHED
Assigneribm
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-12-07 15:29:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionIBM Security Guardium 9.0, 9.1, and 9.5 supports interaction between multiple actors and allows those actors to negotiate which algorithm should be used as a protection mechanism such as encryption or authentication, but it does not select the strongest algorithm that is available to both parties. IBM X-Force ID: 124746.

Risk And Classification

Primary CVSS: v3.0 7.5 HIGH from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.000590000 probability, percentile 0.185140000 (date 2026-05-17)

Problem Types: CWE-326 | Obtain Information

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary7.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
2.0[email protected]Primary5AV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Ibm Security Guardium 9.0 All All All
Application Ibm Security Guardium 9.1 All All All
Application Ibm Security Guardium 9.5 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA IBM Security Guardium affected 9.0 Not specified
CNA IBM Security Guardium affected 9.1 Not specified
CNA IBM Security Guardium affected 9.5 Not specified

References

ReferenceSourceLinkTags
Security Bulletin: Selection of Less-Secure Algorithm During Negotiation vulnerability affects IBM Security Guardium (CVE-2017-1271) af854a3a-2127-422b-91ae-364da2661108 www.ibm.com Issue Tracking, Vendor Advisory
IBM Security Guardium Lets Remote Users Bypass Security Restrictions on the Target System - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory, VDB Entry
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com Issue Tracking, VDB Entry, Vendor Advisory
IBM Security Guardium CVE-2017-1271 Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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