NVD Vulnerability Detail
Search Exploit, PoC
CVE-2003-0743
Summary

Heap-based buffer overflow in smtp_in.c for Exim 3 (exim3) before 3.36 and Exim 4 (exim4) before 4.21 may allow remote attackers to execute arbitrary code via an invalid (1) HELO or (2) EHLO argument with a large number of spaces followed by a NULL character and a newline, which is not properly trimmed before the "(no argument given)" string is appended to the buffer.

Publication Date Oct. 20, 2003, 1 p.m.
Registration Date Jan. 29, 2021, 6:02 p.m.
Last Update Oct. 18, 2016, 11:37 a.m.
CVSS2.0 : HIGH
Score 7.5
Vector AV:N/AC:L/Au:N/C:P/I:P/A:P
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃前の認証要否(Au) 不要
機密性への影響(C) 低
完全性への影響(I) 低
可用性への影響(A) 低
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges はい
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:university_of_cambridge:exim:3.0:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.3:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.3.1:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.3.2:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.11:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.12:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.13:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.14:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.15:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.16:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.17:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.18:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.19:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.20:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.21:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.22:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.30:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.31:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.32:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.33:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.34:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.35:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:3.36:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:4.10:*:*:*:*:*:*:*
cpe:2.3:a:university_of_cambridge:exim:4.20:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List