UBUNTU-CVE-2018-7714
Dashboard / Vulnerabilities / UBUNTU-CVE-2018-7714
Summary:
Details: The validateInputImageSize function in modules/imgcodecs/src/loadsave.cpp in OpenCV 3.4.1 allows remote attackers to cause a denial of service (assertion failure) because (pixels <= (1<<30)) may be false. Note: “OpenCV CV_Assert is not an assertion (C-like assert()), it is regular C++ exception which can raised in case of invalid or non-supported parameters.
References: https://ubuntu.com/security/CVE-2018-7714, https://github.com/xiaoqx/pocs/tree/master/opencv/dos-by-assert, https://www.cve.org/CVERecord?id=CVE-2018-7714
Affected packages
Package
Name: opencv
Purl: pkg:deb/ubuntu/[email protected]+dfsg1-2ubuntu1.2+esm1?arch=source&distro=esm-infra-legacy/trusty
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
2.4.5+dfsg-0ubuntu4
2.4.5+dfsg-0ubuntu5
2.4.6.1+dfsg-2ubuntu2
2.4.6.1+dfsg-2ubuntu3
2.4.6.1+dfsg-2ubuntu4
2.4.6.1+dfsg-2ubuntu5
2.4.8+dfsg-1ubuntu1
2.4.8+dfsg1-2ubuntu1
2.4.8+dfsg1-2ubuntu1.2
2.4.8+dfsg1-2ubuntu1.2+esm1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
