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Yafuoku CVE-2013-4699

MEDIUM
Cryptographic Issues (CWE-310)
2013-08-21 vultures@jpcert.or.jp
5.8
CVSS 2.0 · NVD
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Severity by source

NVD PRIMARY
5.8 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:P/I:P/A:N
Attack Vector
Network
Attack Complexity
M
Confidentiality
P
Integrity
P
Availability
None

Lifecycle Timeline

1
CVE Published
Aug 21, 2013 - 16:55 cve.org
MEDIUM 5.8

DescriptionCVE.org

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.

AnalysisAI

The Yahoo!. Rated medium severity (CVSS 5.8), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-310. 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 include: Yahoo Yafuoku\!.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2013-4699 vulnerability details – vuln.today

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