ByteOS Network

NVD Vulnerability Details :

CVE-2019-11921

Analyzed

Source-cve-assign@fb.com

Published At-25 Jul, 2019 | 21:15

Updated At-02 Aug, 2019 | 20:43

An out of bounds write is possible via a specially crafted packet in certain configurations of Proxygen due to improper handling of Base64 when parsing malformed binary content in Structured HTTP Headers. This issue affects versions of proxygen prior to v2019.07.22.00.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.0	9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P

CPE Matches

Facebook

>>proxygen>>Versions before 2019.07.22.00(exclusive)

cpe:2.3:a:facebook:proxygen:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-787	Primary	nvd@nist.gov

References

Hyperlink	Source	Resource
https://github.com/facebook/proxygen/commit/2f07985bef9fbae124cc63e5c0272e32da4fdaec	cve-assign@fb.com	Patch Third Party Advisory
https://www.facebook.com/security/advisories/cve-2019-11921	cve-assign@fb.com	Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History