CVE-2019-10149 — Exim Mail Transfer Agent (MTA) Improper Input Validation
CVE-2019-10149: Exim Mail Transfer Agent (MTA) Improper Input Validation
CISA Known Exploited Vulnerability (KEV)
| Vendor / project | Exim |
| Product | Mail Transfer Agent (MTA) |
| Date added | 2022-01-10 |
| Due date | 2022-07-10 |
| Ransomware campaign use | Unknown |
Description
Improper validation of recipient address in deliver_message() function in /src/deliver.c may lead to remote command execution.
Required action (CISA)
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2019-10149
Weakness behind it
CISA records this vulnerability as an instance of CWE-78. From there the chain continues into CAPEC attack patterns and ATT&CK techniques, all inside this corpus.
References
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-10149
- KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
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