CVE-2018-0608: Buffer overflow in H2O version 2.2.4 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via unspecified vectors.

PriorityP352critical9.8CVSS 3.0

AVNACLPRNUINSUCHIHAH

EPSS

3.82%

88.9th percentile

Buffer overflow in H2O version 2.2.4 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via unspecified vectors.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
debian	h2o	< h2o 2.2.5+dfsg1-1 (bookworm)	h2o 2.2.5+dfsg1-1 (bookworm)
dena	h2o	<= 2.2.4	—
h2o	h2o	>= 0 < 2.2.5+dfsg1-1	2.2.5+dfsg1-1
h2o	h2o	>= 0 < 2.2.5+dfsg1-1	2.2.5+dfsg1-1
kazuho_oku	h2o	—	—

CVSS provenance

nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

osv9.8CRITICAL

vendor_debian9.8CRITICAL

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