High severity · published Nov 26, 2018
CVE-2018-19543
An issue was discovered in JasPer 2.0.14
7.8
CVSS
1.6%
EPSS
No
On KEV
Description
An issue was discovered in JasPer 2.0.14. There is a heap-based buffer over-read of size 8 in the function jp2_decode in libjasper/jp2/jp2_dec.c.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.6% · higher than 75% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DL
Debian Linux · Debian
8.0 · source: NVD
JA
Jasper · Jasper Project
2.0.14 · source: NVD
LE
Linux Enterprise Desktop · Suse
12; 12 · source: NVD
LE
Linux Enterprise Server · Suse
11; 11; 12; 12 · source: NVD
UL
Ubuntu Linux · Canonical
14.04; 16.04 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-19543
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-19543
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00082.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00085.html
Exploit
https://github.com/mdadams/jasper/issues/182
www.oracle.com
https://www.oracle.com/security-alerts/cpuapr2020.html
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