CVE-2008-1147 (CNNVD-200803-039)
中文标题:
OpenBSD PRNG DNS Cache中毒和可预测IP ID缺陷
英文标题:
A certain pseudo-random number generator (PRNG) algorithm that uses XOR and 2-bit random hops (aka "...
漏洞描述
中文描述:
当在OpenBSD 2.6到3.4、Mac OS X 10 到10.5.1、FreeBSD 4.4到7.0以及DragonFlyBSD 1.0到1.10.1中使用时,一个特定的采用XOR和2-bit随机跳跃(又称运算法则X2)的伪随机数字生成器(PRNG)算法,远程攻击者通过观察一系列之前生成的值推测出一些敏感值,比如IP分段IDs。注意:一些攻击,如注入TCP信息包和OS指纹识别,可以触发该漏洞。
英文描述:
A certain pseudo-random number generator (PRNG) algorithm that uses XOR and 2-bit random hops (aka "Algorithm X2"), as used in OpenBSD 2.6 through 3.4, Mac OS X 10 through 10.5.1, FreeBSD 4.4 through 7.0, and DragonFlyBSD 1.0 through 1.10.1, allows remote attackers to guess sensitive values such as IP fragmentation IDs by observing a sequence of previously generated values. NOTE: this issue can be leveraged for attacks such as injection into TCP packets and OS fingerprinting.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| cosmicperl | directory_pro | 10.0.3 | - | - |
cpe:2.3:a:cosmicperl:directory_pro:10.0.3:*:*:*:*:*:*:*
|
| darwin | darwin | 1.0 | - | - |
cpe:2.3:a:darwin:darwin:1.0:*:*:*:*:*:*:*
|
| darwin | darwin | 9.1 | - | - |
cpe:2.3:a:darwin:darwin:9.1:*:*:*:*:*:*:*
|
| navision | financials_server | 3.0 | - | - |
cpe:2.3:a:navision:financials_server:3.0:*:*:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
参考链接
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
cve.org
CVSS评分详情
AV:N/AC:M/Au:N/C:P/I:P/A:P
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2008-1147 |
2025-11-11 15:17:59 | 2025-11-11 07:32:50 |
| NVD | nvd_CVE-2008-1147 |
2025-11-11 14:52:33 | 2025-11-11 07:41:37 |
| CNNVD | cnnvd_CNNVD-200803-039 |
2025-11-11 15:09:00 | 2025-11-11 07:49:24 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-200803-039
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- cvss_score: 未提取 -> 6.8
- cvss_vector: NOT_EXTRACTED -> AV:N/AC:M/Au:N/C:P/I:P/A:P
- cvss_version: NOT_EXTRACTED -> 2.0
- affected_products_count: 0 -> 4
- data_sources: ['cve'] -> ['cve', 'nvd']