cve-2020-25676
Vulnerability from cvelistv5
Published
2020-12-08 00:00
Modified
2024-08-04 15:40
Severity ?
EPSS score ?
Summary
In CatromWeights(), MeshInterpolate(), InterpolatePixelChannel(), InterpolatePixelChannels(), and InterpolatePixelInfo(), which are all functions in /MagickCore/pixel.c, there were multiple unconstrained pixel offset calculations which were being used with the floor() function. These calculations produced undefined behavior in the form of out-of-range and integer overflows, as identified by UndefinedBehaviorSanitizer. These instances of undefined behavior could be triggered by an attacker who is able to supply a crafted input file to be processed by ImageMagick. These issues could impact application availability or potentially cause other problems related to undefined behavior. This flaw affects ImageMagick versions prior to 7.0.9-0.
References
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1891934 | Exploit, Issue Tracking, Patch, Third Party Advisory | |
secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2021/03/msg00030.html | Mailing List, Third Party Advisory | |
secalert@redhat.com | https://lists.debian.org/debian-lts-announce/2023/03/msg00008.html |
Impacted products
▼ | Vendor | Product |
---|---|---|
n/a | ImageMagick |
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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