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CVE-2019-11419
Published: May 14, 2019
Modified: Aug 4, 2024
PUBLISHED
Description
vcodec2_hls_filter in libvoipCodec_v7a.so in the WeChat application through 7.0.3 for Android allows attackers to cause a denial of service (application crash) by replacing an emoji file (under the /sdcard/tencent/MicroMsg directory) with a crafted .wxgf file. The content of the replacement must be derived from the phone's IMEI. The crash occurs upon receiving a message that contains the replaced emoji.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://awakened1712.github.io/hacking/hacking-wechat-dos/
x_refsource_MISC
46853
exploit
x_refsource_EXPLOIT-DB
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