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githubGitHub Advisory DatabaseGHSA-69CG-P879-7622
HistorySep 07, 2022 - 12:01 a.m.

golang.org/x/net/http2 Denial of Service vulnerability

2022-09-0700:01:51
GitHub Advisory Database
github.com
19
golang
http2
denial of service

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

62.1%

In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection can hang during closing if shutdown were preempted by a fatal error.

Affected configurations

Vulners
Node
nethttp2Range<0.0.0-20220906165146-f3363e06e74c
OR
xnetRange<0.0.0-20220906165146-f3363e06e74c
VendorProductVersionCPE
nethttp2*cpe:2.3:a:net:http2:*:*:*:*:*:*:*:*
xnet*cpe:2.3:a:x:net:*:*:*:*:*:*:*:*

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

62.1%