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Vulnerability Details : CVE-2020-12823

OpenConnect 8.09 has a buffer overflow, causing a denial of service (application crash) or possibly unspecified other impact, via crafted certificate data to get_cert_name in gnutls.c.
Publish Date : 2020-05-12 Last Update Date : 2020-07-21
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflow
CWE ID 120

- Products Affected By CVE-2020-12823

# Product Type Vendor Product Version Update Edition Language
1 Application Infradead Openconnect 8.09 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Infradead Openconnect 1

- References For CVE-2020-12823
MLIST [debian-lts-announce] 20200516 [SECURITY] [DLA 2212-1] openconnect security update
FEDORA FEDORA-2020-143735a624
FEDORA FEDORA-2020-2af15c566e
FEDORA FEDORA-2020-bc22f06aa3
GENTOO GLSA-202006-15
SUSE openSUSE-SU-2020:0997
SUSE openSUSE-SU-2020:1027

- Metasploit Modules Related To CVE-2020-12823

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

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