Vulnerability Name:

CVE-2002-0332 (CCN-8312)

Assigned:2002-02-27
Published:2002-02-27
Updated:2016-10-18
Summary: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.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: CCN
Type: BugTraq Mailing List, Wed Feb 27 2002 - 04:31:29 CST
Remote exploit against xtelld and other fun

Source: MITRE
Type: CNA
CVE-2002-0332

Source: BUGTRAQ
Type: UNKNOWN
20020227 Remote exploit against xtelld and other fun

Source: DEBIAN
Type: Patch, Vendor Advisory
DSA-121

Source: DEBIAN
Type: DSA-121
xtell -- buffer overflow

Source: XF
Type: UNKNOWN
xtell-bo(8312)

Source: CCN
Type: OSVDB ID: 5836
Xtell Long DNS Name Overflow

Source: CCN
Type: OSVDB ID: 5837
Xtell Long AUTH String Overflow

Source: CCN
Type: OSVDB ID: 5838
Xtell Port 4224 Data Overflow

Source: BID
Type: UNKNOWN
4193

Source: CCN
Type: BID-4193
xtell Multiple Remote Buffer Overflow Vulnerabilities

Source: XF
Type: UNKNOWN
xtell-bo(8312)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:xtell:xtell:1.91.1:*:*:*:*:*:*:*
  • OR cpe:/a:xtell:xtell:2.6.1:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:xtell:xtell:2.6.1:*:*:*:*:*:*:*
  • AND
  • cpe:/o:debian:debian_linux:2.2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.debian:def:121
    V
    buffer overflow, symlink problem, ".." directory traversal
    2002-03-11
    BACK
    xtell xtell 1.91.1
    xtell xtell 2.6.1
    xtell xtell 2.6.1
    debian debian linux 2.2