Alpine/openjpeg: medium 5.5
A flaw was found in OpenJPEG’s encoder in the opj_dwt_calc_explicit_stepsizes() function. This flaw allows an attacker who can supply crafted input to decomposition levels to cause a buffer overflow.
Action: Upgrade openjpeg to 2.3.1-r6 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.3.1-r6 | - |
Fixed versions
| 2.3.1-r6 |
Sources
- osv: ALPINE-CVE-2020-27824#Alpine:v3.22/openjpeg
- https://security.alpinelinux.org/vuln/CVE-2020-27824
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