Vulnerability Description
In Sendmail, attackers can gain root privileges via SMTP by specifying an improper "mail from" address and an invalid "rcpt to" address that would cause the mail to bounce to a program.
CVSS Score
10.0
HIGH
AV:N/AC:L/Au:N/C:C/I:C/A:C
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Eric Allman | Sendmail | 8.6.10 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0203
- https://exchange.xforce.ibmcloud.com/vulnerabilities/CVE-1999-0203
FAQ
What is CVE-1999-0203?
CVE-1999-0203 is a vulnerability with a CVSS score of 10.0 (HIGH). In Sendmail, attackers can gain root privileges via SMTP by specifying an improper "mail from" address and an invalid "rcpt to" address that would cause the mail to bounce to a program.
How severe is CVE-1999-0203?
CVE-1999-0203 has been rated HIGH with a CVSS base score of 10.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-1999-0203?
Check the references section above for vendor advisories and patch information. Affected products include: Eric Allman Sendmail.