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.
Advisories
Source ID Title
EUVD EUVD EUVD-2019-3094 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.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T22:55:40.833Z

Reserved: 2019-04-21T00:00:00

Link: CVE-2019-11419

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-05-14T19:29:00.373

Modified: 2024-11-21T04:21:04.750

Link: CVE-2019-11419

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses