The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade SLES:15.1
libjavascriptcoregtk-4_0-18
to version 2.34.1-3.87.1 or higher.
Note: Versions mentioned in the description apply only to the upstream libjavascriptcoregtk-4_0-18
package and not the libjavascriptcoregtk-4_0-18
package as distributed by SLES
.
See How to fix?
for SLES:15.1
relevant fixed versions and status.
BubblewrapLauncher.cpp in WebKitGTK and WPE WebKit before 2.34.1 allows a limited sandbox bypass that allows a sandboxed process to trick host processes into thinking the sandboxed process is not confined by the sandbox, by abusing VFS syscalls that manipulate its filesystem namespace. The impact is limited to host services that create UNIX sockets that WebKit mounts inside its sandbox, and the sandboxed process remains otherwise confined. NOTE: this is similar to CVE-2021-41133.