CVE-2017-10868

published 2017-12-22

CVE-2017-10868: H2O version 2.2.2 and earlier allows remote attackers to cause a denial of service in the server via specially crafted HTTP/1 header.

Priority P3 36 high 7.5 CVSS 3.1

AV N AC L PR N UI N S U C N I N A H

H2O version 2.2.2 and earlier allows remote attackers to cause a denial of service in the server via specially crafted HTTP/1 header.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
debian	h2o	< h2o 2.2.3+dfsg-1 (bookworm)	h2o 2.2.3+dfsg-1 (bookworm)
dena	h2o	< 2.2.3	2.2.3
h2o	h2o	>= 0 < 2.2.3+dfsg-1	2.2.3+dfsg-1
h2o	h2o	>= 0 < 2.2.3+dfsg-1	2.2.3+dfsg-1
kazuho_oku	h2o	—	—

CVSS provenance

nvd v3.1 7.5 HIGH CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvd v2.0 5.0 MEDIUM AV:N/AC:L/Au:N/C:N/I:N/A:P

osv 7.5 HIGH

vendor_debian 7.5 MEDIUM

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