CVE-2017-11103 (CNNVD-201707-306)
中文标题:
Heimdal 数据伪造问题漏洞
英文标题:
Heimdal before 7.4 allows remote attackers to impersonate services with Orpheus' Lyre attacks becaus...
漏洞描述
中文描述:
Heimdal是一个Kerberos 5的实现。 Heimdal 7.4之前的版本中存在数据伪造问题漏洞。远程攻击者可利用该漏洞冒充服务。
英文描述:
Heimdal before 7.4 allows remote attackers to impersonate services with Orpheus' Lyre attacks because it obtains service-principal names in a way that violates the Kerberos 5 protocol specification. In _krb5_extract_ticket() the KDC-REP service name must be obtained from the encrypted version stored in 'enc_part' instead of the unencrypted version stored in 'ticket'. Use of the unencrypted version provides an opportunity for successful server impersonation and other attacks. NOTE: this CVE is only for Heimdal and other products that embed Heimdal code; it does not apply to other instances in which this part of the Kerberos 5 protocol specification is violated.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| heimdal_project | heimdal | * | - | - |
cpe:2.3:a:heimdal_project:heimdal:*:*:*:*:*:*:*:*
|
| freebsd | freebsd | - | - | - |
cpe:2.3:o:freebsd:freebsd:-:*:*:*:*:*:*:*
|
| samba | samba | * | - | - |
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*
|
| apple | iphone_os | * | - | - |
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
|
| apple | mac_os_x | * | - | - |
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
|
| debian | debian_linux | 8.0 | - | - |
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
|
| debian | debian_linux | 9.0 | - | - |
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
|
| debian | debian_linux | 10.0 | - | - |
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
|
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
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cve.org
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cve.org
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cve.org
cve.org
CVSS评分详情
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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-2017-11103 |
2025-11-11 15:19:16 | 2025-11-11 07:34:32 |
| NVD | nvd_CVE-2017-11103 |
2025-11-11 14:55:29 | 2025-11-11 07:43:11 |
| CNNVD | cnnvd_CNNVD-201707-306 |
2025-11-11 15:09:51 | 2025-11-11 07:53:10 |
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-201707-306
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 8.1
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 0 -> 8
- data_sources: ['cve'] -> ['cve', 'nvd']