CVE-2002-0640 (CNNVD-200207-029)

CRITICAL 有利用代码
中文标题:
OpenSSH 边界条件错误漏洞
英文标题:
Buffer overflow in sshd in OpenSSH 2.3.1 through 3.3 may allow remote attackers to execute arbitrary...
CVSS分数: 10.0
发布时间: 2003-04-02 05:00:00
漏洞类型: 授权问题
状态: PUBLISHED
数据质量分数: 0.40
数据版本: v5
漏洞描述
中文描述:

OpenSSH（OpenBSD Secure Shell）是加拿大OpenBSD计划组的一套用于安全访问远程计算机的连接工具。该工具是SSH协议的开源实现，支持对所有的传输进行加密，可有效阻止窃听、连接劫持以及其他网络级的攻击。 OpenSSH 2.3.1版本至3.3版本存在边界条件错误漏洞，该漏洞源于存在缓冲区溢出，可能允许远程攻击者执行任意代码。

英文描述:

Buffer overflow in sshd in OpenSSH 2.3.1 through 3.3 may allow remote attackers to execute arbitrary code via a large number of responses during challenge response authentication when OpenBSD is using PAM modules with interactive keyboard authentication (PAMAuthenticationViaKbdInt).

CWE类型:
（暂无数据）
标签:
remote unix Christophe Devine OSVDB-839 Gobbles Security
受影响产品
厂商 产品 版本 版本范围 平台 CPE
openbsd openssh 1.2.2 - - cpe:2.3:a:openbsd:openssh:1.2.2:*:*:*:*:*:*:*
openbsd openssh 1.2.3 - - cpe:2.3:a:openbsd:openssh:1.2.3:*:*:*:*:*:*:*
openbsd openssh 2.1 - - cpe:2.3:a:openbsd:openssh:2.1:*:*:*:*:*:*:*
openbsd openssh 2.1.1 - - cpe:2.3:a:openbsd:openssh:2.1.1:*:*:*:*:*:*:*
openbsd openssh 2.2 - - cpe:2.3:a:openbsd:openssh:2.2:*:*:*:*:*:*:*
openbsd openssh 2.3 - - cpe:2.3:a:openbsd:openssh:2.3:*:*:*:*:*:*:*
openbsd openssh 2.5 - - cpe:2.3:a:openbsd:openssh:2.5:*:*:*:*:*:*:*
openbsd openssh 2.5.1 - - cpe:2.3:a:openbsd:openssh:2.5.1:*:*:*:*:*:*:*
openbsd openssh 2.5.2 - - cpe:2.3:a:openbsd:openssh:2.5.2:*:*:*:*:*:*:*
openbsd openssh 2.9 - - cpe:2.3:a:openbsd:openssh:2.9:*:*:*:*:*:*:*
openbsd openssh 2.9.9 - - cpe:2.3:a:openbsd:openssh:2.9.9:*:*:*:*:*:*:*
openbsd openssh 2.9p1 - - cpe:2.3:a:openbsd:openssh:2.9p1:*:*:*:*:*:*:*
openbsd openssh 2.9p2 - - cpe:2.3:a:openbsd:openssh:2.9p2:*:*:*:*:*:*:*
openbsd openssh 3.0 - - cpe:2.3:a:openbsd:openssh:3.0:*:*:*:*:*:*:*
openbsd openssh 3.0.1 - - cpe:2.3:a:openbsd:openssh:3.0.1:*:*:*:*:*:*:*
openbsd openssh 3.0.1p1 - - cpe:2.3:a:openbsd:openssh:3.0.1p1:*:*:*:*:*:*:*
openbsd openssh 3.0.2 - - cpe:2.3:a:openbsd:openssh:3.0.2:*:*:*:*:*:*:*
openbsd openssh 3.0.2p1 - - cpe:2.3:a:openbsd:openssh:3.0.2p1:*:*:*:*:*:*:*
openbsd openssh 3.0p1 - - cpe:2.3:a:openbsd:openssh:3.0p1:*:*:*:*:*:*:*
openbsd openssh 3.1 - - cpe:2.3:a:openbsd:openssh:3.1:*:*:*:*:*:*:*
openbsd openssh 3.1p1 - - cpe:2.3:a:openbsd:openssh:3.1p1:*:*:*:*:*:*:*
openbsd openssh 3.2 - - cpe:2.3:a:openbsd:openssh:3.2:*:*:*:*:*:*:*
openbsd openssh 3.2.2p1 - - cpe:2.3:a:openbsd:openssh:3.2.2p1:*:*:*:*:*:*:*
openbsd openssh 3.2.3p1 - - cpe:2.3:a:openbsd:openssh:3.2.3p1:*:*:*:*:*:*:*
openbsd openssh 3.3 - - cpe:2.3:a:openbsd:openssh:3.3:*:*:*:*:*:*:*
openbsd openssh 3.3p1 - - cpe:2.3:a:openbsd:openssh:3.3p1:*:*:*:*:*:*:*
解决方案
中文解决方案:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
参考链接
DSA-134 vendor-advisory
cve.org
访问
RHSA-2002:127 vendor-advisory
cve.org
访问
20020626 OpenSSH Security Advisory (adv.iss) mailing-list
cve.org
访问
SuSE-SA:2002:024 vendor-advisory
cve.org
访问
20020628 Sun statement on the OpenSSH Remote Challenge Vulnerability mailing-list
cve.org
访问
839 vdb-entry
cve.org
访问
CA-2002-18 third-party-advisory
cve.org
访问
20020627 How to reproduce OpenSSH Overflow. mailing-list
cve.org
访问
RHSA-2002:131 vendor-advisory
cve.org
访问
5093 vdb-entry
cve.org
访问
CSSA-2002-030.0 vendor-advisory
cve.org
访问
ESA-20020702-016 vendor-advisory
cve.org
访问
VU#369347 third-party-advisory
cve.org
访问
CLA-2002:502 vendor-advisory
cve.org
访问
HPSBUX0206-195 vendor-advisory
cve.org
访问
MDKSA-2002:040 vendor-advisory
cve.org
访问
20020626 Revised OpenSSH Security Advisory (adv.iss) mailing-list
cve.org
访问
[oss-security] 20240701 CVE-2024-6387: RCE in OpenSSH's server, on glibc-based Linux systems mailing-list
cve.org
访问
ExploitDB EDB-21578 EXPLOIT
exploitdb
访问
Download Exploit EDB-21578 EXPLOIT
exploitdb
访问
CVE Reference: CVE-2002-0640 ADVISORY
cve.org
访问
ExploitDB EDB-21579 EXPLOIT
exploitdb
访问
Download Exploit EDB-21579 EXPLOIT
exploitdb
访问
CVSS评分详情
10.0
CRITICAL
CVSS向量: AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS版本: 2.0
机密性
COMPLETE
完整性
COMPLETE
可用性
COMPLETE
时间信息
发布时间:
2003-04-02 05:00:00
修改时间:
2024-08-08 02:56:38
创建时间:
2025-11-11 15:32:16
更新时间:
2026-01-26 02:16:44
利用信息
此漏洞有可利用代码！
利用代码数量: 2
利用来源:
未知 未知
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2002-0640 2025-11-11 15:17:23 2025-11-11 07:32:16
NVD nvd_CVE-2002-0640 2025-11-11 14:50:27 2025-11-11 07:41:02
CNNVD cnnvd_CNNVD-200207-029 2025-11-11 15:08:41 2025-11-11 07:48:48
EXPLOITDB exploitdb_EDB-21578 2025-11-11 15:05:48 2025-11-11 08:16:23
EXPLOITDB exploitdb_EDB-21579 2025-11-11 15:05:48 2025-11-11 08:16:23
版本与语言
当前版本: v5
主要语言: EN
支持语言:
EN ZH
其他标识符:
:
:
:
:
安全公告
暂无安全公告信息
变更历史
v5 EXPLOITDB
2025-11-11 16:16:23
references_count: 21 → 23; tags_count: 4 → 5
查看详细变更
  • references_count: 21 -> 23
  • tags_count: 4 -> 5
v4 EXPLOITDB
2025-11-11 16:16:23
references_count: 18 → 21; tags_count: 0 → 4; data_sources: ['cnnvd', 'cve', 'nvd'] → ['cnnvd', 'cve', 'exploitdb', 'nvd']
查看详细变更
  • references_count: 18 -> 21
  • tags_count: 0 -> 4
  • data_sources: ['cnnvd', 'cve', 'nvd'] -> ['cnnvd', 'cve', 'exploitdb', 'nvd']
v3 CNNVD
2025-11-11 15:48:48
vulnerability_type: 未提取 → 授权问题; cnnvd_id: 未提取 → CNNVD-200207-029; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 授权问题
  • cnnvd_id: 未提取 -> CNNVD-200207-029
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:41:02
severity: SeverityLevel.MEDIUM → SeverityLevel.CRITICAL; cvss_score: 未提取 → 10.0; cvss_vector: NOT_EXTRACTED → AV:N/AC:L/Au:N/C:C/I:C/A:C; cvss_version: NOT_EXTRACTED → 2.0; affected_products_count: 0 → 26; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
  • cvss_score: 未提取 -> 10.0
  • cvss_vector: NOT_EXTRACTED -> AV:N/AC:L/Au:N/C:C/I:C/A:C
  • cvss_version: NOT_EXTRACTED -> 2.0
  • affected_products_count: 0 -> 26
  • data_sources: ['cve'] -> ['cve', 'nvd']