CVE-2022-4121 describes a null pointer dereference vulnerability in the mailimap_mailbox_data_status_free function within libetpan, a library used for email protocol handling. This flaw could be triggered remotely, potentially leading to a denial of service or other unspecified consequences. Rated as MEDIUM severity with a CVSS score of 5.5, the vulnerability requires user interaction and local access to exploit, but has a high impact on availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:libetpan_project:libetpan:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.