National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-16263 Detail

Current Description

The Twitter Kit framework through 3.4.2 for iOS does not properly validate the api.twitter.com SSL certificate. Although the certificate chain must contain one of a set of pinned certificates, there are certain implementation errors such as a lack of hostname verification. NOTE: this is an end-of-life product.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.4 HIGH
Vector:  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://blog.appicaptor.com/2019/10/04/vulnerable-library-warning-twitterkit-for-ios/ Third Party Advisory
https://github.com/twitter-archive/twitter-kit-ios/blob/ac42e1351a66afa5ff7718d04d64a905dafe1f41/TwitterCore/TwitterCore/Networking/Security/TWTRServerTrustEvaluator.m#L75-L81 Third Party Advisory
https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_TwitterKit_for_iOS_CVE-2019-16263.pdf Exploit Third Party Advisory

Weakness Enumeration

CWE-ID CWE Name Source
CWE-295 Improper Certificate Validation NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:twitter:twitter_kit:*:*:*:*:*:iphone_os:*:*
     Show Matching CPE(s)
Up to (including)
3.4.2


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-16263
NVD Published Date:
10/07/2019
NVD Last Modified:
10/09/2019