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CVE-2020-27824 A flaw was found in OpenJPEG’s encoder in the opj_dwt_calc_explicit_stepsizes() function
Description
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. The highest threat from this vulnerability is to system availability.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| openjpeg | Versions not published |
Other CVEs of openjpeg
The 9 CVEs of openjpeg →
CVE-2021-3575
A heap-based buffer overflow was found in openjpeg in color.c:379:42 in sycc420_to_rgb when decompressing a crafted .j2k…
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CVE-2020-27823
A flaw was found in OpenJPEG’s encoder
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CVE-2020-27814
A heap-buffer overflow was found in the way openjpeg2 handled certain PNG format files
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CVE-2020-27845
There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0
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