CVE-2021-3272

CWE-125 — Out-of-bounds Read6 documents6 sources
Severity
5.5MEDIUM
EPSS
0.1%
top 76.35%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Fedoraproject FedoraJasper Project Jasper
Timeline
PublishedJan 27
Latest updateMay 24

Description

jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages1 packages

Also affects: Fedora 32, 33

🔴Vulnerability Details

3
GHSA
GHSA-g2j5-mv4m-h6rc: jp2_decode in jp2/jp2_dec↗2022-05-24
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CVEList
CVE-2021-3272: jp2_decode in jp2/jp2_dec↗2021-01-27
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OSV
CVE-2021-3272: jp2_decode in jp2/jp2_dec↗2021-01-27
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📋Vendor Advisories

2
Red Hat
jasper: Heap-based buffer over-read in jp2_decode() in jp2_dec.c↗2021-01-27
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Microsoft
jp2_decode in jp2/jp2_dec.c in libjasper in JasPer 2.0.24 has a heap-based buffer over-read when there is an invalid relationship between the number of channels and the number of image components.↗2021-01-12
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