USN-4632-1

See a problem?
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@1:1.0.17-8ubuntu16.04.1?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": [
        {
            "slirp-dbgsym": "1:1.0.17-8ubuntu16.04.1",
            "slirp": "1:1.0.17-8ubuntu16.04.1"
        }
    ]
}

Ubuntu:18.04:LTS / slirp

Package

Name
slirp
Purl
pkg:deb/ubuntu/slirp@1:1.0.17-8ubuntu18.04.1?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.0.17-8ubuntu18.04.1

Affected versions

1:1.*

1:1.0.17-8
1:1.0.17-8build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "slirp-dbgsym": "1:1.0.17-8ubuntu18.04.1",
            "slirp": "1:1.0.17-8ubuntu18.04.1"
        }
    ]
}