NVD Vulnerability Detail
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CVE-2003-1029
Summary

The L2TP protocol parser in tcpdump 3.8.1 and earlier allows remote attackers to cause a denial of service (infinite loop and memory consumption) via a packet with invalid data to UDP port 1701, which causes l2tp_avp_print to use a bad length value when calling print_octets.

Publication Date Feb. 17, 2004, 2 p.m.
Registration Date Jan. 29, 2021, 6:02 p.m.
Last Update Oct. 20, 2018, 12:29 a.m.
CVSS2.0 : MEDIUM
Score 5.0
Vector AV:N/AC:L/Au:N/C:N/I:N/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) なし
完全性への影響(I) なし
可用性への影響(A) 低
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:a:lbl:tcpdump:3.4:*:*:*:*:*:*:*
cpe:2.3:a:lbl:tcpdump:3.5:*:*:*:*:*:*:*
cpe:2.3:a:lbl:tcpdump:3.5.2:*:*:*:*:*:*:*
cpe:2.3:a:lbl:tcpdump:3.6.2:*:*:*:*:*:*:*
cpe:2.3:a:lbl:tcpdump:3.6.3:*:*:*:*:*:*:*
cpe:2.3:a:lbl:tcpdump:3.7:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List