CVE catalog
CVE-2024-58379
nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedded file attachments. Attackers can send
- Severity
- Medium · CVSS 6.9
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.42% · Oct 25, 2026
nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedded file attachments. Attackers can send specially crafted emails with malicious data URLs or embedded attachments to cause the event loop to hang and deny service.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | node-nodemailer | sid | 10.1.7+~8.0.2-1 | fixed |
| Debian | node-nodemailer | forky | 10.0.14+~8.0.2-1 | fixed |
| Debian | node-nodemailer | trixie | 6.10.0+~6.4.17-1+deb13u1 | fixed |
| Debian | node-nodemailer | bookworm | 6.8.0+~6.4.6-1 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.3.0-2 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.3.1-1 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.4.0-1 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.4.1-1 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.4.2-1 | vulnerable |
| Ubuntu | node-nodemailer | 20.04 | 6.4.5-1 | vulnerable |
| Ubuntu | node-nodemailer | 22.04 | 6.4.17-3 | vulnerable |
| Ubuntu | node-nodemailer | 22.04 | 6.7.0-1 | vulnerable |
| Ubuntu | node-nodemailer | 22.04 | 6.7.0-2 | vulnerable |
| Ubuntu | node-nodemailer | 22.04 | 6.7.1+~6.4.4-1 | vulnerable |
| Ubuntu | node-nodemailer | 24.04 | 6.9.4+~6.4.9-2 | vulnerable |
| Ubuntu | node-nodemailer | 24.04 | 6.9.4+~6.4.9-3ubuntu1 | vulnerable |
| Ubuntu | node-nodemailer | 24.04 | 6.9.4+~6.4.9-4 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | node-nodemailer | source | sid | 6.9.13+~6.4.14-1 | not yet assigned | Not reported | Not reported |
| Debian | node-nodemailer | source | forky | 6.9.13+~6.4.14-1 | not yet assigned | Not reported | Not reported |
| Debian | node-nodemailer | source | trixie | 6.9.13+~6.4.14-1 | not yet assigned | Not reported | Not reported |
| Debian | node-nodemailer | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
Notes
[bookworm] node-nodemailer: Minor issue
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [node-nodemailer]Affected
Details (2)
6.8.0+~6.4.6-1· all · bookwormAffected
nvd · node-nodemailer · debian · bookworm; nvd · node-nodemailer · debian · 12
6.8.0+~6.4.6-1· all · bookwormAffected
nvd · node-nodemailer · debian · bookworm; nvd · node-nodemailer · debian · 12
[Debian 13 (Trixie)]
- [node-nodemailer]Fixed
Details (2)
6.10.0+~6.4.17-1+deb13u1· all · trixieFixed · Fixed:
6.9.13+~6.4.14-1nvd · node-nodemailer · debian · 13
6.10.0+~6.4.17-1+deb13u1· all · trixieFixed · Fixed:
6.9.13+~6.4.14-1nvd · node-nodemailer · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/]
- [https://github.com/nodemailer/nodemailer/security/advisories/GHSA-9h6g-pr28-7cqp]
- [https://nvd.nist.gov/vuln/detail/CVE-2024-58379]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2024-58379]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-58379]
- [https://security-tracker.debian.org/tracker/CVE-2024-58379]
- [https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-58379.json]
- [https://www.vulncheck.com/advisories/nodemailer-before-6.9.9-redos-via-attachdataurls-parameter]
[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]