CVE-2020-12105: Medium severity openconnect vulnerability
Published Apr 23, 2020
·Updated
OpenConnect through 8.08 mishandles negative return values from X509check function calls, which might assist attackers in performing man-in-the-middle attacks.
Affected Software
2 affected components
Infradead Openconnect<=8.08
openSUSE Leap=15.1
Event History
Apr 23, 2020
CVE Published
via MITRE·04:15 PM
Data Sourced
via MITRE·04:15 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2020-12105?
CVE-2020-12105 is classified as a medium severity vulnerability.
2
How do I fix CVE-2020-12105?
To remediate CVE-2020-12105, upgrade OpenConnect to version 8.09 or later.
3
What types of attacks can CVE-2020-12105 facilitate?
CVE-2020-12105 could assist attackers in conducting man-in-the-middle attacks.
4
Which software is affected by CVE-2020-12105?
CVE-2020-12105 affects OpenConnect version 8.08 and earlier, as well as openSUSE Leap 15.1.
5
Can CVE-2020-12105 be exploited remotely?
Yes, CVE-2020-12105 can be exploited remotely if the vulnerable versions of software are used.