USN-4632-1

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Source

https://ubuntu.com/security/notices/USN-4632-1

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4632-1.json

JSON Data

https://api.osv.dev/v1/vulns/USN-4632-1

Related

Published

2020-11-12T20:31:20.972334Z

Modified

2020-11-12T20:31:20.972334Z

Summary

slirp vulnerabilities

Details

It was discovered that the SLiRP networking implementation of the QEMU emulator did not properly manage memory under certain circumstances. An attacker could use this to cause a heap-based buffer overflow or other out- of-bounds access, which can lead to a denial of service (application crash) or potentially execute arbitrary code. (CVE-2020-7039)

It was discovered that the SLiRP networking implementation of the QEMU emulator misuses snprintf return values. An attacker could use this to cause a denial of service (application crash) or potentially execute arbitrary code. (CVE-2020-8608)

References

Affected packages

Ubuntu:16.04:LTS / slirp

Package

Name: slirp
Purl: pkg:deb/ubuntu/slirp?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:1.0.17-8ubuntu16.04.1

Affected versions

1:1.*

1:1.0.17-8

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "1:1.0.17-8ubuntu16.04.1",
            "binary_name": "slirp"
        },
        {
            "binary_version": "1:1.0.17-8ubuntu16.04.1",
            "binary_name": "slirp-dbgsym"
        }
    ]
}

Ubuntu:18.04:LTS / slirp