7.5high

CVE-2002-00021 exploit

Format string vulnerability in stunnel before 3.22 when used in client mode for (1) smtp, (2) pop, or (3) nntp allows remote malicious serv…

Published 24 y ago · modified 4 mo ago · JSON

CVSS
7.5
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
5.3%
percentile 93%
Public exploits
1
Exploit-DB

Summary

Format string vulnerability in stunnel before 3.22 when used in client mode for (1) smtp, (2) pop, or (3) nntp allows remote malicious servers to execute arbitrary code.

Exploit prediction (EPSS)

5.28% probability of exploitation in the next 30 days, higher than 93% of all scored CVEs.

Exploits and detections

  • EDB-21192 STunnel 3.x - Client Negotiation Protocol Format String · remote · 2001-12-22

CVSS scores

Assigned byVersionScoreVector
NVD2.07.5AV:N/AC:L/Au:N/C:P/I:P/A:P

References

Sources

vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.