CVE-2019-11924 - Vulnerability Details - OpenCVE

Description

A peer could send empty handshake fragments containing only padding which would be kept in memory until a full handshake was received, resulting in memory exhaustion. This issue affects versions v2019.01.28.00 and above of fizz, until v2019.08.05.00.

Published: 2019-08-20

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

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

Vendor Product Default status Versions

Facebook

fizz

affected

Version	Status	Constraints
`v2019.08.12.00`	affected	—
`v2019.01.28.00`	affected	< unspecified

Configuration 1 [-]

cpe:2.3:a:facebook:fizz:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2019-3582	A peer could send empty handshake fragments containing only padding which would be kept in memory until a full handshake was received, resulting in memory exhaustion. This issue affects versions v2019.01.28.00 and above of fizz, until v2019.08.05.00.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.0066.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://github.com/facebookincubator/fizz/commit/3eaddb33619eaaf74a760872850c550ad8f5c52f
https://github.com/facebookincubator/fizz/commit/6bf67137ef1ee5cd70c842b014c322b7deaf994b
https://www.facebook.com/security/advisories/cve-2019-11924

History

No history.

Subscriptions

Facebook Fizz

MITRE

Status: PUBLISHED

Assigner: facebook

Published: 2019-08-20T19:32:10.000Z

Updated: 2024-08-04T23:10:29.521Z

Reserved: 2019-05-13T00:00:00.000Z

Link: CVE-2019-11924

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-08-20T20:15:11.290

Modified: 2024-11-21T04:21:59.600

Link: CVE-2019-11924

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-770

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