Unrated severityNVD Advisory· Published Aug 21, 2013· Updated Apr 29, 2026

CVE-2013-4699

Description

The Yahoo! Japan Yafuoku! application 4.3.0 and earlier for iOS and Android does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.

Affected products

Yahoo/Yafuoku\!2 versions
cpe:2.3:a:yahoo:yafuoku\!:*:*:*:*:*:android:*:*+ 1 more
- cpe:2.3:a:yahoo:yafuoku\!:*:*:*:*:*:android:*:*range: <=4.3.0
- cpe:2.3:a:yahoo:yafuoku\!:*:*:*:*:*:iphone_os:*:*range: <=4.3.0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

jvn.jp/en/jp/JVN68156832/index.htmlnvd
jvndb.jvn.jp/jvndb/JVNDB-2013-000078nvd

News mentions

No linked articles in our index yet.

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