UBUNTU-CVE-2020-29130

slirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.

References

Affected packages

Ubuntu:20.04:LTS / libslirp

Package

Name: libslirp
Purl: pkg:deb/ubuntu/libslirp@4.1.0-2ubuntu2.2?arch=source&distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.1.0-2ubuntu2.2

Affected versions

4.*

4.0.0-1

4.0.0-2

4.1.0-1

4.1.0-2

4.1.0-2ubuntu1

4.1.0-2ubuntu2

4.1.0-2ubuntu2.1

Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "libslirp-dev",
            "binary_version": "4.1.0-2ubuntu2.2"
        },
        {
            "binary_name": "libslirp0",
            "binary_version": "4.1.0-2ubuntu2.2"
        },
        {
            "binary_name": "libslirp0-dbgsym",
            "binary_version": "4.1.0-2ubuntu2.2"
        }
    ]
}