NVD Vulnerability Detail
Search Exploit, PoC
CVE-2013-1897
Summary

The do_search function in ldap/servers/slapd/search.c in 389 Directory Server 1.2.x before 1.2.11.20 and 1.3.x before 1.3.0.5 does not properly restrict access to entries when the nsslapd-allow-anonymous-access configuration is set to rootdse and the BASE search scope is used, which allows remote attackers to obtain sensitive information outside of the rootDSE via a crafted LDAP search.

Publication Date May 14, 2013, 8:55 a.m.
Registration Date Jan. 26, 2021, 3:37 p.m.
Last Update Nov. 21, 2024, 10:50 a.m.
CVSS2.0 : LOW
Score 2.6
Vector AV:N/AC:H/Au:N/C:P/I:N/A:N
攻撃元区分(AV) ネットワーク
攻撃条件の複雑さ(AC) 高
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) なし
可用性への影響(A) なし
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:fedoraproject:389_directory_server:1.2.5:rc4:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.3:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.9:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc1:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.8:rc2:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.8:rc1:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.9.9:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.8:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.8.3:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc3:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:a3:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.10:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.13:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc1:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.8.2:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.7.5:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.1:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.2:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.8:alpha2:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc6:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.17:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.10:rc1:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.19:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.12:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.8:alpha3:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6.1:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.6:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.10:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc3:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:a4:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.11:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.10.3:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.1:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.5:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.10.4:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.5:rc2:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.10.11:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.10.2:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.8:alpha1:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc2:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:a2:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.6:rc7:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.14:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.8.1:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.10:alpha8:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.11.15:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.2.7:alpha3:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:a:fedoraproject:389_directory_server:1.3.0.3:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.3.0.4:*:*:*:*:*:*:*
cpe:2.3:a:fedoraproject:389_directory_server:1.3.0.2:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
389 Directory Server の ldap/servers/slapd/search.c における重要な情報を取得される脆弱性
Title 389 Directory Server の ldap/servers/slapd/search.c における重要な情報を取得される脆弱性
Summary

389 Directory Server の ldap/servers/slapd/search.c の do_search 関数は、nsslapd-allow-anonymous-access の設定が RootDSE に設定されている、および BASE 検索範囲が使用されている場合、エントリへのアクセスを適切に制限しないため、重要な情報を取得される脆弱性が存在します。

Possible impacts 第三者により、巧妙に細工された LDAP 検索を介して、RootDSE の外から重要な情報を取得される可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date March 28, 2013, midnight
Registration Date May 15, 2013, 4:07 p.m.
Last Update May 15, 2013, 4:07 p.m.
Affected System
Fedora Project
389 Directory Server 1.2.11.20 未満の 1.2.x
389 Directory Server 1.3.0.5 未満の 1.3.x
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
No Changed Details Date of change
0 [2013年05月15日]
  掲載		 Feb. 17, 2018, 10:37 a.m.