CVE-2018-10243: htp_parse_authorization_digest in htp_parsers.c in LibHTP 0.5.26 allows remote attackers to cause a heap-based buffer over-read via an authorization digest…

PriorityP349critical9.8CVSS 3.0

AVNACLPRNUINSUCHIHAH

EPSS

2.30%

81.2th percentile

htp_parse_authorization_digest in htp_parsers.c in LibHTP 0.5.26 allows remote attackers to cause a heap-based buffer over-read via an authorization digest header.

Affected

11 ranges

Vendor	Product	Version range	Fixed in
debian	libhtp	< libhtp 1:0.5.28-1 (bookworm)	libhtp 1:0.5.28-1 (bookworm)
debian	suricata	< libhtp 1:0.5.28-1 (bookworm)	libhtp 1:0.5.28-1 (bookworm)
oisf	libhtp	—	—
oisf	libhtp	>= 0 < 1:0.5.28-1	1:0.5.28-1
oisf	libhtp	>= 0 < 1:0.5.28-1	1:0.5.28-1
oisf	libhtp	>= 0 < 1:0.5.28-1	1:0.5.28-1
oisf	libhtp	>= 0 < 1:0.5.28-1	1:0.5.28-1
oisf	suricata	>= 0 < 1:4.0.0-1	1:4.0.0-1
oisf	suricata	>= 0 < 1:4.0.0-1	1:4.0.0-1
oisf	suricata	>= 0 < 1:4.0.0-1	1:4.0.0-1
oisf	suricata	>= 0 < 1:4.0.0-1	1:4.0.0-1

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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