CVE-2015-3996

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Summary

CVECVE-2015-3996
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-10-27 16:59:00 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe default AFSecurityPolicy.validatesDomainName configuration for AFSSLPinningModeNone in the AFNetworking framework before 2.5.3, as used in the ownCloud iOS Library, disables verification of a server hostname against the domain name in the subject's Common Name (CN) of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

Risk And Classification

Primary CVSS: v2.0 4.3 from [email protected]

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

Problem Types: CWE-254 | n/a

CVSS v2.0 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Afnetworking Project Afnetworking All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Malformed Request af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Advisory | ownCloud.org af854a3a-2127-422b-91ae-364da2661108 owncloud.org Vendor Advisory
Release AFNetworking 2.5.3 · AFNetworking/AFNetworking · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com
AFSSLPinningModeNone vulnerable to man-in-the-middle attacks · Issue #2619 · AFNetworking/AFNetworking · GitHub af854a3a-2127-422b-91ae-364da2661108 github.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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