CVE-1999-1521 EXPLOIT
10.0
HIGH · CVSS 2.0 · EPSS 8.1% (pctl 95)
Patch early
A public exploit exists.
Description
Computalynx CMail 2.4 and CMail 2.3 SP2 SMTP servers are vulnerable to a buffer overflow attack in the MAIL FROM command that may allow a remote attacker to execute arbitrary code on the server.
Scoring
| CVSS | 10.0 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
| EPSS | 8.05% — more likely to be exploited than 95% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 1999-09-12 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| computalynx | cmail |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Computalynx CMail 2.3 SP2/2.4 - SMTP Buffer Overflow | 1999-09-13 |
References
- http://marc.info/?l=bugtraq&m=93720402717560&w=2
- http://marc.info/?l=bugtraq&m=94121824921783&w=2
- http://www.securityfocus.com/bid/633
- https://exchange.xforce.ibmcloud.com/vulnerabilities/2240
- http://marc.info/?l=bugtraq&m=93720402717560&w=2
- http://marc.info/?l=bugtraq&m=94121824921783&w=2
- http://www.securityfocus.com/bid/633
- https://exchange.xforce.ibmcloud.com/vulnerabilities/2240
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