CVE-2022-4121: Null Pointer Dereference
Published Jan 17, 2023
·Updated
In libetpan a null pointer dereference in mailimapmailboxdatastatusfree in low-level/imap/mailimaptypes.c was found that could lead to a remote denial of service or other potential consequences.
Affected Software
1 affected component
Libetpan Project Libetpan
Remediation
Patch Available
Event History
Jan 17, 2023
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
DescriptionWeakness
Data Sourced
via NVD·06:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is CVE-2022-4121?
CVE-2022-4121 is a vulnerability in libetpan that can lead to a remote denial of service or other potential consequences.
2
How severe is CVE-2022-4121?
CVE-2022-4121 has a severity value of 5.5, which is considered medium.
3
What software is affected by CVE-2022-4121?
Libetpan Project's Libetpan is affected by CVE-2022-4121.
4
How can CVE-2022-4121 be exploited?
CVE-2022-4121 can be exploited by causing a null pointer dereference in mailimap_mailbox_data_status_free in low-level/imap/mailimap_types.c.
5
Is there a fix for CVE-2022-4121?
Yes, a fix for CVE-2022-4121 is available. Please refer to the provided references for more information.