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Vulnerability Details : CVE-2020-27845

There's a flaw in src/lib/openjp2/pi.c of openjpeg in versions prior to 2.4.0. If an attacker is able to provide untrusted input to openjpeg's conversion/encoding functionality, they could cause an out-of-bounds read. The highest impact of this flaw is to application availability.
Publish Date : 2021-01-05 Last Update Date : 2021-07-20
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 125

- Products Affected By CVE-2020-27845

# Product Type Vendor Product Version Update Edition Language
1 OS Debian Debian Linux 9.0 * * * Version Details Vulnerabilities
2 OS Fedoraproject Fedora 32 * * * Version Details Vulnerabilities
3 Application Uclouvain Openjpeg * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Debian Debian Linux 1
Fedoraproject Fedora 1
Uclouvain Openjpeg 1

- References For CVE-2020-27845

https://bugzilla.redhat.com/show_bug.cgi?id=1907523
https://lists.debian.org/debian-lts-announce/2021/02/msg00011.html
MLIST [debian-lts-announce] 20210208 [SECURITY] [DLA 2550-1] openjpeg2 security update
https://www.debian.org/security/2021/dsa-4882
DEBIAN DSA-4882
https://security.gentoo.org/glsa/202101-29
GENTOO GLSA-202101-29
https://lists.fedoraproject.org/archives/list/[email protected]/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/
FEDORA FEDORA-2020-d32853a28d
https://www.oracle.com/security-alerts/cpuApr2021.html

- Metasploit Modules Related To CVE-2020-27845

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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