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

CVE-2018-20570

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

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

MEDIUM · CVSS 6.5 EPSS 0.00967
Schedule remediation
  • Public exploit or PoC is available
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

2
jasper project jasperall versions
debian linuxall versions
⚠

Public Exploits & PoCs

1
pocgithub.com · issues/191github.com
▣

Scoring & Timeline

6.5
MEDIUM · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD28 Dec 2018 · 04:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

5
suse-csafopenSUSE-SU-2024:10869-1
suse-csafopenSUSE-SU-2020:1523-1
suse-csafopenSUSE-SU-2020:1517-1
suse-csafSUSE-SU-2020:2689-1
suse-csafSUSE-SU-2020:2690-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html
https://lists.debian.org/debian-lts-announce/2019/01/msg00003.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html
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