DEBIAN-CVE-2020-8608

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Source
https://security-tracker.debian.org/tracker/CVE-2020-8608
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2020-8608.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2020-8608
Upstream
Published
2020-02-06T17:15:14Z
Modified
2025-09-30T03:54:38Z
Severity
  • 5.6 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
Summary
[none]
Details

In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code.

References

Affected packages

Debian:11

libslirp

Package

Name
libslirp
Purl
pkg:deb/debian/libslirp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:4.1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

slirp

Package

Name
slirp
Purl
pkg:deb/debian/slirp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.0.17-11

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

slirp4netns

Package

Name
slirp4netns
Purl
pkg:deb/debian/slirp4netns?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12

libslirp

Package

Name
libslirp
Purl
pkg:deb/debian/libslirp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:4.1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

slirp

Package

Name
slirp
Purl
pkg:deb/debian/slirp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.0.17-11

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

slirp4netns

Package

Name
slirp4netns
Purl
pkg:deb/debian/slirp4netns?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13

libslirp

Package

Name
libslirp
Purl
pkg:deb/debian/libslirp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:4.1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

slirp

Package

Name
slirp
Purl
pkg:deb/debian/slirp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.0.17-11

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

slirp4netns

Package

Name
slirp4netns
Purl
pkg:deb/debian/slirp4netns?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14

libslirp

Package

Name
libslirp
Purl
pkg:deb/debian/libslirp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.2.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

qemu

Package

Name
qemu
Purl
pkg:deb/debian/qemu?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:4.1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

slirp

Package

Name
slirp
Purl
pkg:deb/debian/slirp?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1:1.0.17-11

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

slirp4netns

Package

Name
slirp4netns
Purl
pkg:deb/debian/slirp4netns?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.0.1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}