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CVE-2020-19498
Medium priorityFloating point exception in function Fraction in libheif 1.4.0, allows attackers to cause a Denial of Service or possibly other unspecified impacts.
1 affected packages
libheif
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| libheif | — | Not affected | Not affected | Not affected | Ignored |
CVE-2019-11471
Medium prioritySome fixes available 11 of 13
libheif 1.4.0 has a use-after-free in heif::HeifContext::Image::set_alpha_channel in heif_context.h because heif_context.cc mishandles references to non-existing alpha images.
1 affected packages
libheif
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS | 16.04 LTS |
|---|---|---|---|---|---|
| libheif | Fixed | Fixed | Fixed | Fixed | Not in release |