CVE-2018-20570

CWE-125 — Out-of-bounds Read9 documents6 sources
Severity
6.5MEDIUM
EPSS
1.0%
top 23.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Debian LinuxJasper Project Jasper
Timeline
PublishedDec 28
Latest updateMay 13

Description

jp2_encode in jp2/jp2_enc.c in JasPer 2.0.14 has a heap-based buffer over-read.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages1 packages

Also affects: Debian Linux 8.0

🔴Vulnerability Details

3
GHSA
GHSA-j3h5-m47q-9g35: jp2_encode in jp2/jp2_enc↗2022-05-13
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CVEList
CVE-2018-20570: jp2_encode in jp2/jp2_enc↗2018-12-28
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OSV
CVE-2018-20570: jp2_encode in jp2/jp2_enc↗2018-12-28
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📋Vendor Advisories

1
Red Hat
jasper: heap-based buffer over-read in jp2_encode()↗2018-12-28
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💬Community

4
Bugzilla
CVE-2018-20570 mingw-jasper: jasper: heap-based buffer over-read in jp2_encode in jp2/jp2_enc.c [fedora-all]↗2019-01-09
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Bugzilla
CVE-2018-20570 mingw-jasper: jasper: heap-based buffer over-read in jp2_encode in jp2/jp2_enc.c [epel-7]↗2019-01-09
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Bugzilla
CVE-2018-20570 jasper: heap-based buffer over-read in jp2_encode in jp2/jp2_enc.c [fedora-all]↗2019-01-09
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Bugzilla
CVE-2018-20570 jasper: heap-based buffer over-read in jp2_encode()↗2019-01-09
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