Description
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.
Exploits (1)
Scores
EPSS
0.1359
EPSS Percentile
94.3%
Details
Status
published
Products (2)
xtell/xtell
1.91.1
xtell/xtell
2.6.1
Published
Jun 25, 2002
Tracked Since
Feb 18, 2026