CVE-2019-11419 is a denial-of-service vulnerability affecting WeChat for Android through version 7.0.3. An attacker can crash the application by replacing an emoji file with a specially crafted .wxgf file, derived from the device's IMEI, and then sending a message containing that emoji. This vulnerability has a CVSS score of 5.5 (Medium) due to its local attack vector and user interaction requirement, leading to an application crash. While not actively exploited in the wild (KEV: No), public exploit code (EDB-46853) exists, though there is minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 7.0.3CPE matchmatch criteria | cpe:2.3:a:tencent:wechat:*:*:*:*:*:android:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.