GCVE-110-MAGEIA-2020-256

Advisory Published

Vulnetix · Advisory published June 10, 2020

nghttp2 has been updated to version 1.41.0 to fix CVE-2020-11080. The overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes (2400 individual settings entries) over and over again. The attack causes the CPU to spike at 100%.

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Affected Products

Vendor	Product	Versions	Platforms
Mageia	nghttp2	0 (affected), 1.41.0-1.mga7 (unaffected)	—

References

Updated nghttp2 packages fix security vulnerability

advisory

Updated nghttp2 packages fix security vulnerability

issue

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