CVE-2019-11419

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.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

4.03% chance of exploitation in the next 30 days, 90th percentile

Published

2019-05-14

Updated

2024-08-04

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/46853

References

• CVE Record
• NVD entry

Related

• CVE-2019-11416
• CVE-2019-11428
• CVE-2019-11415
• CVE-2019-11429
• CVE-2019-11409
• CVE-2019-1144