REDHAT-BUG-1800472: Medium severity centos dos2unix vulnerability
In Jp2Image::readMetadata() in jp2image.cpp in Exiv2 0.27.2, an input file can result in an infinite loop and hang, with high CPU consumption. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted file.
Upstream Issue:
https://github.com/Exiv2/exiv2/issues/1011
Upstream Fix:
https://github.com/Exiv2/exiv2/commit/a82098f4f90cd86297131b5663c3dec6a34470e8
Affected Software
Event History
Frequently Asked Questions
What is the severity of REDHAT-BUG-1800472?
The severity of REDHAT-BUG-1800472 is categorized as a denial of service vulnerability due to potential high CPU consumption from an infinite loop.
How do I fix REDHAT-BUG-1800472?
To fix REDHAT-BUG-1800472, you should update to the latest version of Exiv2, which addresses the infinite loop issue.
What impact does REDHAT-BUG-1800472 have on systems?
REDHAT-BUG-1800472 can lead to system unavailability due to high CPU usage from an infinite loop when processing crafted files.
Who is affected by REDHAT-BUG-1800472?
Users of Exiv2 version 0.27.2 are affected by REDHAT-BUG-1800472, particularly those processing specific input files.
Can REDHAT-BUG-1800472 be exploited remotely?
Yes, REDHAT-BUG-1800472 can be exploited remotely by attackers through specially crafted files to trigger the denial of service.