VulnerabilityModified
CVE-2018-6346
A potential denial-of-service issue in the Proxygen handling of invalid HTTP2 priority settings (specifically a circular dependency).
HIGH 7.5EPSS 1.37%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.37%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A potential denial-of-service issue in the Proxygen handling of invalid HTTP2 priority settings (specifically a circular dependency). This affects Proxygen prior to v2018.12.31.00.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.37% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-388
- Affected
- proxygen project/proxygen
- Source
- cve-assign@fb.com
References
- https://github.com/facebook/proxygen/commit/52cf331743ebd74194d6343a6c2ec52bb917c982Patch, Third Party Advisory
- https://github.com/facebook/proxygen/commit/52cf331743ebd74194d6343a6c2ec52bb917c982Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.