|Number of vulnerabilities||1|
|Public exploit||This vulnerability is being exploited in the wild.|
Red Hat Enterprise Linux Server - AUS
Operating systems & Components / Operating system
libwebp (Red Hat package)
Operating systems & Components / Operating system package or component
|Vendor||Red Hat Inc.|
This security bulletin contains one critical risk vulnerability.
Exploit availability: NoDescription
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing WebP images within libwebp library. A remote attacker can trick the victim to visit a malicious website, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system. The vulnerability affects all modern browsers that support WebP image processing.
Note, the vulnerability is being actively exploited in the wild.
Install updates from vendor's website.
Red Hat Enterprise Linux Server - AUS: 8.4
libwebp (Red Hat package): before 1.0.0-7.el8_4.1CPE2.3
Q & A
Can this vulnerability be exploited remotely?
Is there known malware, which exploits this vulnerability?