CVE-2018-5268
Published: 8 January 2018
In OpenCV 3.3.1, a heap-based buffer overflow happens in cv::Jpeg2KDecoder::readComponent8u in modules/imgcodecs/src/grfmt_jpeg2000.cpp when parsing a crafted image file.
From the Ubuntu Security Team
It was discovered that OpenCV incorrectly handled certain image files. An attacker could possibly use this issue to cause a denial of service, execute arbitrary code or other unspecified impact.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
opencv Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
| bionic |
Released
(3.2.0+dfsg-4ubuntu0.1)
|
|
| trusty |
Released
(2.4.8+dfsg1-2ubuntu1.1)
|
|
| upstream |
Released
(2.4.9.1+dfsg-1+deb8u2, 2.3.1-11+deb7u4)
|
|
| xenial |
Released
(2.4.9.1+dfsg-1.5ubuntu1.1)
|
|
| zesty |
Ignored
(end of life)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 5.5 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |