Public exploit available
Public proof-of-concept or exploit code exists (ExploitDB / Metasploit / Nuclei).

CVE-1999-0393

4 documents4 sources
Severity
5.0MEDIUM
EPSS
6.0%
top 9.27%
CISA KEV
Not in KEV
Exploit
PoC available
Public exploit / PoC exists
Affected products
1
Eric Allman Sendmail
Timeline
PublishedJan 1
Latest updateApr 30

Description

Remote attackers can cause a denial of service in Sendmail 8.8.x and 8.9.2 by sending messages with a large number of headers.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages1 packages

▶NVDeric_allman/sendmail8.8, 8.9.2+1

🔴Vulnerability Details

2
GHSA
GHSA-34q2-7xrv-pfcm: Remote attackers can cause a denial of service in Sendmail 8↗2022-04-30
▶
CVEList
CVE-1999-0393: Remote attackers can cause a denial of service in Sendmail 8↗2000-10-13
▶

💥Exploits & PoCs

1
Exploit-DB
Sendmail 8.9.2 - Headers Prescan Denial of Service↗1998-12-12
▶
CVE-1999-0393 (MEDIUM CVSS 5) | Remote attackers can cause a denial | cvebase.io