Description
In the course of decompressing HPACK inside the HTTP2 protocol, an unexpected sequence of header table resize operations can place the header table into a corrupted state, leading to a use-after-free condition and undefined behavior. This issue affects Proxygen from v0.29.0 until v2017.04.03.00.
Published: 2019-12-04
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2019-3596 In the course of decompressing HPACK inside the HTTP2 protocol, an unexpected sequence of header table resize operations can place the header table into a corrupted state, leading to a use-after-free condition and undefined behavior. This issue affects Proxygen from v0.29.0 until v2017.04.03.00.
History

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Facebook Proxygen
cve-icon MITRE

Status: PUBLISHED

Assigner: facebook

Published:

Updated: 2024-08-04T23:10:29.529Z

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

Link: CVE-2019-11940

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-12-04T17:16:43.773

Modified: 2024-11-21T04:22:01.523

Link: CVE-2019-11940

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses