CVE-2017-12260 (CNNVD-201710-887)

HIGH
中文标题:
Cisco Small Business SPA50x、SPA51x和SPA52x Series IP Phones 安全漏洞
英文标题:
A vulnerability in the implementation of Session Initiation Protocol (SIP) functionality in Cisco Sm...
CVSS分数: 7.5
发布时间: 2017-10-19 08:00:00
漏洞类型: 缓冲区错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

Cisco Small Business SPA50x、SPA51x和SPA52x Series IP Phones都是美国思科（Cisco）公司的IP电话产品。 Cisco Small Business SPA50x、SPA51x和SPA52x Series IP Phones中的Session Initiation Protocol (SIP)功能的实现存在拒绝服务漏洞，该漏洞源于程序没有正确的处理SIP请求消息。远程攻击者可通过向受影响设备上发送带有格式化字符串的SIP载荷利用该漏洞造成拒绝服务（无法响应）。

英文描述:

A vulnerability in the implementation of Session Initiation Protocol (SIP) functionality in Cisco Small Business SPA50x, SPA51x, and SPA52x Series IP Phones could allow an unauthenticated, remote attacker to cause an affected device to become unresponsive, resulting in a denial of service (DoS) condition. The vulnerability is due to the improper handling of SIP request messages by an affected device. An attacker could exploit this vulnerability by using formatted specifiers in a SIP payload that is sent to an affected device. A successful exploit could allow the attacker to cause the affected device to become unresponsive, resulting in a DoS condition that persists until the device is restarted manually. This vulnerability affects Cisco Small Business SPA50x, SPA51x, and SPA52x Series IP Phones that are running firmware release 7.6.2SR1 or earlier. Cisco Bug IDs: CSCvc63986.

CWE类型:
CWE-119
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
cisco spa_501g_firmware * - - cpe:2.3:o:cisco:spa_501g_firmware:*:sr1:*:*:*:*:*:*
cisco spa_502g_firmware * - - cpe:2.3:o:cisco:spa_502g_firmware:*:sr1:*:*:*:*:*:*
cisco spa_504g_firmware * - - cpe:2.3:o:cisco:spa_504g_firmware:*:sr1:*:*:*:*:*:*
cisco spa_508g_firmware * - - cpe:2.3:o:cisco:spa_508g_firmware:*:sr1:*:*:*:*:*:*
cisco spa_509g_firmware * - - cpe:2.3:o:cisco:spa_509g_firmware:*:sr1:*:*:*:*:*:*
cisco spa_512g_firmware * - - cpe:2.3:o:cisco:spa_512g_firmware:*:sr1:*:*:*:*:*:*
cisco spa_514g_firmware * - - cpe:2.3:o:cisco:spa_514g_firmware:*:sr1:*:*:*:*:*:*
cisco spa_525g_firmware * - - cpe:2.3:o:cisco:spa_525g_firmware:*:sr1:*:*:*:*:*:*
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
101495 vdb-entry
cve.org
访问
1039616 vdb-entry
cve.org
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无标题 x_refsource_CONFIRM
cve.org
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CVSS评分详情
7.5
HIGH
CVSS向量: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS版本: 3.0
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2017-10-19 08:00:00
修改时间:
2024-08-05 18:28:16
创建时间:
2025-11-11 15:34:33
更新时间:
2025-11-11 15:53:22
利用信息
暂无可利用代码信息
数据源详情
数据源 记录ID 版本 提取时间
CVE cve_CVE-2017-12260 2025-11-11 15:19:17 2025-11-11 07:34:33
NVD nvd_CVE-2017-12260 2025-11-11 14:55:32 2025-11-11 07:43:12
CNNVD cnnvd_CNNVD-201710-887 2025-11-11 15:09:54 2025-11-11 07:53:22
版本与语言
当前版本: v3
主要语言: EN
支持语言:
EN ZH
安全公告
暂无安全公告信息
变更历史
v3 CNNVD
2025-11-11 15:53:22
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-201710-887; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 缓冲区错误
  • cnnvd_id: 未提取 -> CNNVD-201710-887
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:12
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.5; cvss_vector: NOT_EXTRACTED → CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.0; affected_products_count: 0 → 8; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 7.5
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • cvss_version: NOT_EXTRACTED -> 3.0
  • affected_products_count: 0 -> 8
  • data_sources: ['cve'] -> ['cve', 'nvd']