CVE-2017-7488

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Summary

CVECVE-2017-7488
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-05-16 18:29:00 UTC
Updated2025-04-20 01:37:25 UTC
DescriptionAuthconfig version 6.2.8 is vulnerable to an Information exposure while using SSSD to authenticate against remote server resulting in the leak of information about existing usernames.

Risk And Classification

Primary CVSS: v3.0 4.3 MEDIUM from [email protected]

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

Problem Types: CWE-200 | Information exposure

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary4.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
2.0[email protected]Primary4AV:N/AC:L/Au:S/C:P/I:N/A:N

CVSS v3.0 Breakdown

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

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

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Authconfig Project Authconfig 6.2.8 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Authconfig Authconfig affected 6.2.8 Not specified

References

ReferenceSourceLinkTags
Authconfig CVE-2017-7488 Information Disclosure Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
1441604 – (CVE-2017-7488) CVE-2017-7488 authconfig: Information leak when SSSD is used for authentication against remote server af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com Issue Tracking, Patch, Third Party Advisory, VDB Entry
Commit - authconfig - 0972f61ad4b5657ed89cf953e8f58f6513096224 - Pagure.io af854a3a-2127-422b-91ae-364da2661108 pagure.io Patch, Third Party Advisory
Red Hat Customer Portal af854a3a-2127-422b-91ae-364da2661108 access.redhat.com
CVE-2017-7488 - Red Hat Customer Portal MITRE access.redhat.com
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