CVE-2020-11102 - Vulnerability Details - OpenCVE

Description

hw/net/tulip.c in QEMU 4.2.0 has a buffer overflow during the copying of tx/rx buffers because the frame size is not validated against the r/w data length.

Published: 2020-04-06

Score: 5.6 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:qemu:qemu:4.2.0:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2020-3460	hw/net/tulip.c in QEMU 4.2.0 has a buffer overflow during the copying of tx/rx buffers because the frame size is not validated against the r/w data length.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.00401.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2020/04/06/1
https://lists.gnu.org/archive/html/qemu-devel/2020-03/msg08322.html
https://nvd.nist.gov/vuln/detail/CVE-2020-11102
https://security.gentoo.org/glsa/202005-02
https://www.cve.org/CVERecord?id=CVE-2020-11102

History

No history.

Subscriptions

Qemu Qemu

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2020-04-06T15:39:56.000Z

Updated: 2024-08-04T11:21:14.677Z

Reserved: 2020-03-30T00:00:00.000Z

Link: CVE-2020-11102

Vulnrichment

No data.

NVD

Status : Modified

Published: 2020-04-06T16:15:13.347

Modified: 2024-11-21T04:56:47.570

Link: CVE-2020-11102

Redhat

Severity : Important

Publid Date: 2020-02-11T00:00:00Z

Links: CVE-2020-11102 - Bugzilla

OpenCVE Enrichment

No data.

Weaknesses

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