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.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
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DLA-2550-1 | openjpeg2 security update |
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DSA-4882-1 | openjpeg2 security update |
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EUVD-2020-20324 | 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. |
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USN-4685-1 | OpenJPEG vulnerabilities |
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USN-4686-1 | Ghostscript vulnerabilities |
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USN-4880-1 | OpenJPEG vulnerabilities |
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USN-5664-1 | OpenJPEG vulnerabilities |
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USN-5952-1 | OpenJPEG vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-04T16:25:43.431Z
Reserved: 2020-10-27T00:00:00
Link: CVE-2020-27824

No data.

Status : Modified
Published: 2021-05-13T14:15:17.557
Modified: 2024-11-21T05:21:52.893
Link: CVE-2020-27824


No data.