vulnwire
7.5high

CVE-2002-03321 exploit

Buffer overflows in xtell (xtelld) 1.91.1 and earlier, and 2.x before 2.7, allows remote attackers to execute arbitrary code via (1) a long…

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

Buffer overflows in xtell (xtelld) 1.91.1 and earlier, and 2.x before 2.7, allows remote attackers to execute arbitrary code via (1) a long DNS hostname that is determined using reverse DNS lookups, (2) a long AUTH string, or (3) certain data in the xtell request.

Exploit prediction (EPSS)

5.34% probability of exploitation in the next 30 days, higher than 93% of all scored CVEs.

Exploits and detections

  • EDB-21309 xtell 1.91.1/2.6.1 - Multiple Remote Buffer Overflow Vulnerabilities · remote · 2002-02-27

CVSS scores

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

References

  • marc.info /?l=bugtraq&m=101494896516467&w=2 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • securityfocus.com /bid/4193 · vdb-entry, x_refsource_BID, x_transferred
  • debian.org /security/2002/dsa-121 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • iss.net /security_center/static/8312.php · vdb-entry, x_refsource_XF, x_transferred

Sources

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