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 Oracle:7
qemu-img
to version 15:3.1.0-1.el7 or higher.
This issue was patched in ELSA-2019-4585
.
Note: Versions mentioned in the description apply only to the upstream qemu-img
package and not the qemu-img
package as distributed by Oracle
.
See How to fix?
for Oracle:7
relevant fixed versions and status.
A stack buffer overflow flaw was found in the Quick Emulator (QEMU) before 2.9 built with the Network Block Device (NBD) client support. The flaw could occur while processing server's response to a 'NBD_OPT_LIST' request. A malicious NBD server could use this issue to crash a remote NBD client resulting in DoS or potentially execute arbitrary code on client host with privileges of the QEMU process.