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CVE-2017-18009

Published: 1 January 2018

In OpenCV 3.3.1, a heap-based buffer over-read exists in the function cv::HdrDecoder::checkSignature in modules/imgcodecs/src/grfmt_hdr.cpp.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
opencv
Launchpad, Ubuntu, Debian
hirsute Not vulnerable
(4.1.2+dfsg-4ubuntu3)
artful Ignored
(end of life)
bionic
Released (3.2.0+dfsg-4ubuntu0.1+esm1)
Available with Ubuntu Pro
cosmic Ignored
(end of life)
disco Ignored
(end of life)
eoan Ignored
(end of life)
focal Not vulnerable
(4.1.2+dfsg-4ubuntu3)
groovy Not vulnerable
(4.1.2+dfsg-4ubuntu3)
impish Not vulnerable
(4.1.2+dfsg-4ubuntu3)
jammy Not vulnerable
(4.1.2+dfsg-4ubuntu3)
trusty Not vulnerable
(code not present)
upstream
Released (3.4.1, 3.4.4+dfsg-1~exp1)
xenial Not vulnerable
(code not present)
zesty Ignored
(end of life)
kinetic Not vulnerable
(4.1.2+dfsg-4ubuntu3)
lunar Not vulnerable
(4.1.2+dfsg-4ubuntu3)

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H