NVD Vulnerability Detail
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CVE-2002-1347
Summary

Multiple buffer overflows in Cyrus SASL library 2.1.9 and earlier allow remote attackers to cause a denial of service and possibly execute arbitrary code via (1) long inputs during user name canonicalization, (2) characters that need to be escaped during LDAP authentication using saslauthd, or (3) an off-by-one error in the log writer, which does not allocate space for the null character that terminates a string.

Publication Date Dec. 18, 2002, 2 p.m.
Registration Date Jan. 29, 2021, 6:04 p.m.
Last Update Feb. 2, 2024, 12:05 p.m.
CVSS3.1 : CRITICAL
スコア 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 不要
利用者の関与(UI) 不要
影響の想定範囲(S) 変更なし
機密性への影響(C) 高
完全性への影響(I) 高
可用性への影響(A) 高
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 はい
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:cyrusimap:cyrus_sasl:*:*:*:*:*:*:*:* 2.1.9
Configuration2 or higher or less more than less than
cpe:2.3:o:apple:mac_os_x_server:*:*:*:*:*:*:*:* 10.3.8
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* 10.3.8
Related information, measures and tools
Common Vulnerabilities List