This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tencent WeChat 7.0.18. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the WXAM Decoder. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-11580.
Metrics
Affected Vendors & Products
References
Link | Providers |
---|---|
https://www.zerodayinitiative.com/advisories/ZDI-21-084/ |
History
No history.
MITRE
Status: PUBLISHED
Assigner: zdi
Published: 2021-02-10T22:15:17
Updated: 2024-08-04T16:25:43.291Z
Reserved: 2020-10-27T00:00:00
Link: CVE-2020-27874
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-02-10T23:15:12.590
Modified: 2024-11-21T05:21:58.810
Link: CVE-2020-27874
Redhat
No data.