CVE-2018-14468 (CNNVD-201910-112)

HIGH
中文标题:
tcpdump 缓冲区错误漏洞
英文标题:
The FRF.16 parser in tcpdump before 4.9.3 has a buffer over-read in print-fr.c:mfr_print().
CVSS分数: 7.5
发布时间: 2019-10-03 15:27:45
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:

tcpdump是Tcpdump团队的一套运行在命令行下的嗅探工具。该工具主要用于数据包分析和网络流量捕获等。 tcpdump 4.9.3之前版本中的FRF.16解析器的print-fr.c文件中的‘mfr_print()’函数存在缓冲区错误漏洞。远程攻击者可通过发送特制数据利用该漏洞导致应用程序崩溃。

英文描述:

The FRF.16 parser in tcpdump before 4.9.3 has a buffer over-read in print-fr.c:mfr_print().

CWE类型:
CWE-125
标签:
(暂无数据)
受影响产品
厂商 产品 版本 版本范围 平台 CPE
tcpdump tcpdump * - - cpe:2.3:a:tcpdump:tcpdump:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
fedoraproject fedora 29 - - cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
fedoraproject fedora 30 - - cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
fedoraproject fedora 31 - - cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
opensuse leap 15.0 - - cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
opensuse leap 15.1 - - cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
redhat enterprise_linux 7.0 - - cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
redhat enterprise_linux 8.0 - - cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
f5 big-iq_centralized_management * - - cpe:2.3:a:f5:big-iq_centralized_management:*:*:*:*:*:*:*:*
f5 big-iq_centralized_management 7.0.0 - - cpe:2.3:a:f5:big-iq_centralized_management:7.0.0:*:*:*:*:*:*:*
f5 big-ip_access_policy_manager * - - cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
f5 big-ip_advanced_firewall_manager * - - cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*
f5 big-ip_analytics * - - cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
f5 big-ip_application_acceleration_manager * - - cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*
f5 big-ip_application_security_manager * - - cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*
f5 big-ip_domain_name_system * - - cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*
f5 big-ip_edge_gateway * - - cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
f5 big-ip_fraud_protection_service * - - cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*
f5 big-ip_global_traffic_manager * - - cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
f5 big-ip_link_controller * - - cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
f5 big-ip_local_traffic_manager * - - cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
f5 big-ip_policy_enforcement_manager * - - cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*:*
f5 big-ip_webaccelerator * - - cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
f5 enterprise_manager 3.1.1 - - cpe:2.3:a:f5:enterprise_manager:3.1.1:*:*:*:*:*:*:*
f5 iworkflow 2.3.0 - - cpe:2.3:a:f5:iworkflow:2.3.0:*:*:*:*:*:*:*
f5 traffix_signaling_delivery_controller * - - cpe:2.3:a:f5:traffix_signaling_delivery_controller:*:*:*:*:*:*:*:*
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
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
[debian-lts-announce] 20191011 [SECURITY] [DLA 1955-1] tcpdump security update mailing-list
cve.org
访问
openSUSE-SU-2019:2344 vendor-advisory
cve.org
访问
openSUSE-SU-2019:2348 vendor-advisory
cve.org
访问
20191021 [SECURITY] [DSA 4547-1] tcpdump security update mailing-list
cve.org
访问
DSA-4547 vendor-advisory
cve.org
访问
FEDORA-2019-85d92df70f vendor-advisory
cve.org
访问
FEDORA-2019-d06bc63433 vendor-advisory
cve.org
访问
FEDORA-2019-6db0d5b9d9 vendor-advisory
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
20191211 APPLE-SA-2019-12-10-3 macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra mailing-list
cve.org
访问
20191213 APPLE-SA-2019-12-10-3 macOS Catalina 10.15.2, Security Update 2019-002 Mojave, Security Update 2019-007 High Sierra mailing-list
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
USN-4252-2 vendor-advisory
cve.org
访问
USN-4252-1 vendor-advisory
cve.org
访问
CVSS评分详情
7.5
HIGH
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS版本: 3.1
机密性
NONE
完整性
NONE
可用性
HIGH
时间信息
发布时间:
2019-10-03 15:27:45
修改时间:
2024-08-05 09:29:51
创建时间:
2025-11-11 15:35:06
更新时间:
2025-11-11 15:54:58
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-2018-14468 2025-11-11 15:19:41 2025-11-11 07:35:06
NVD nvd_CVE-2018-14468 2025-11-11 14:56:04 2025-11-11 07:43:40
CNNVD cnnvd_CNNVD-201910-112 2025-11-11 15:10:17 2025-11-11 07:54:58
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 15:54:58
vulnerability_type: 未提取 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-201910-112; 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-201910-112
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:43:40
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 7.5; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 30; 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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 0 -> 30
  • data_sources: ['cve'] -> ['cve', 'nvd']