5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
51.7%
There’s a flaw in openjpeg in versions prior to 2.4.0 in
src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to
be processed by the openjpeg encoder, this could cause an out-of-bounds
read. The greatest impact from this flaw is to application availability.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | ghostscript | < 9.26~dfsg+0-0ubuntu0.18.04.14 | UNKNOWN |
ubuntu | 16.04 | noarch | ghostscript | < 9.26~dfsg+0-0ubuntu0.16.04.14 | UNKNOWN |
ubuntu | 18.04 | noarch | openjpeg2 | < 2.3.0-2+deb10u2build0.18.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | openjpeg2 | < 2.3.1-1ubuntu4.20.04.1 | UNKNOWN |
ubuntu | 20.10 | noarch | openjpeg2 | < 2.3.1-1ubuntu4.20.10.1 | UNKNOWN |
ubuntu | 21.04 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
ubuntu | 21.10 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
ubuntu | 22.04 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
ubuntu | 22.10 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
ubuntu | 23.04 | noarch | openjpeg2 | < 2.3.1-1ubuntu5 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2020-27841
nvd.nist.gov/vuln/detail/CVE-2020-27841
security-tracker.debian.org/tracker/CVE-2020-27841
ubuntu.com/security/notices/USN-4685-1
ubuntu.com/security/notices/USN-4686-1
ubuntu.com/security/notices/USN-4880-1
ubuntu.com/security/notices/USN-5952-1
www.cve.org/CVERecord?id=CVE-2020-27841
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
51.7%