GHSA-6HWG-W5JG-9C6X Path Traversal in Moby builder

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...

Medium: docker

Issue Overview: A flaw was found in moby. Moby buildkit 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 Affected Packages: docker Note: This advisory is applicable to Amazon Linux 2 -...

util/binfmt_misc/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.

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CVE-2020-27534

A flaw was found in moby. Moby buildkit 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

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

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

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

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...

PT-2020-16700 · Docker · Docker Engine +1

Name of the Vulnerable Software and Affected Versions: Docker Engine versions prior to 19.03.9 Description: The issue arises from the util/binfmt misc/check.go file in the Builder component of Docker Engine, where it calls os.OpenFile with a potentially unsafe temporary pathname for qemu-check...