cve/2013/CVE-2013-4873.md

### [CVE-2013-4873](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4873)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

The Yahoo! Tumblr app before 3.4.1 for iOS sends cleartext credentials, which allows remote attackers to obtain sensitive information by sniffing the network.

### POC

#### Reference
- http://staff.tumblr.com/post/55648373578/important-security-update-for-iphone-ipad-users
- http://www.theregister.co.uk/2013/07/17/tumblr_ios_snafu_fixed/

#### Github
No PoCs found on GitHub currently.