CVE-2020-27534

util/binfmtmisc/check.go in Builder in Docker Engine before 19.03.9 calls os.OpenFile with a potentially unsafe qemu-check temporary pathname, constructed with an empty first argument in an ioutil.TempDir call...

CVE-2020-27534

The CVE-2020-27534 issue affects Docker Engine up to version 19.03.9, where util/binfmt_misc/check.go in the Builder calls os.OpenFile with a potentially unsafe qemu-check temporary pathname created via an ioutil.TempDir with an empty first argument. Exploitation details are not provided in the d...