CVE-2015-1779 (CNNVD-201504-532)

HIGH
中文标题:
QEMU 资源管理错误漏洞
英文标题:
The VNC websocket frame decoder in QEMU allows remote attackers to cause a denial of service (memory...
CVSS分数: 8.6
发布时间: 2016-01-12 19:00:00
漏洞类型: 资源管理错误
状态: PUBLISHED
数据质量分数: 0.30
数据版本: v3
漏洞描述
中文描述:

QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）个人开发者的一套模拟处理器软件。该软件具有速度快、跨平台等特点。 QEMU存在资源管理错误漏洞。远程攻击者利用该漏洞通过较大的websocket负载和HTTP头造成拒绝服务（内存和CPU资源消耗）。

英文描述:

The VNC websocket frame decoder in QEMU allows remote attackers to cause a denial of service (memory and CPU consumption) via a large (1) websocket payload or (2) HTTP headers section.

CWE类型:
CWE-400
标签:
（暂无数据）
受影响产品
厂商 产品 版本 版本范围 平台 CPE
qemu qemu * - - cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*
qemu qemu 2.3.0 - - cpe:2.3:a:qemu:qemu:2.3.0:rc0:*:*:*:*:*:*
canonical ubuntu_linux 12.04 - - cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
canonical ubuntu_linux 14.04 - - cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
canonical ubuntu_linux 14.10 - - cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
canonical ubuntu_linux 15.04 - - cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*
debian debian_linux 7.0 - - cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
debian debian_linux 8.0 - - cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
fedoraproject fedora 21 - - cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*
fedoraproject fedora 22 - - cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
redhat enterprise_linux_eus 7.1 - - cpe:2.3:o:redhat:enterprise_linux_eus:7.1:*:*:*:*:*:*:*
redhat enterprise_linux_eus 7.2 - - cpe:2.3:o:redhat:enterprise_linux_eus:7.2:*:*:*:*:*:*:*
redhat enterprise_linux_eus 7.3 - - cpe:2.3:o:redhat:enterprise_linux_eus:7.3:*:*:*:*:*:*:*
redhat enterprise_linux_eus 7.4 - - cpe:2.3:o:redhat:enterprise_linux_eus:7.4:*:*:*:*:*:*:*
redhat enterprise_linux_eus 7.5 - - cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*
redhat enterprise_linux_eus 7.6 - - cpe:2.3:o:redhat:enterprise_linux_eus:7.6:*:*:*:*:*:*:*
redhat enterprise_linux_eus 7.7 - - cpe:2.3:o:redhat:enterprise_linux_eus:7.7:*:*:*:*:*:*:*
redhat enterprise_linux_server 7.0 - - cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 7.3 - - cpe:2.3:o:redhat:enterprise_linux_server_aus:7.3:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 7.4 - - cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 7.6 - - cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
redhat enterprise_linux_server_aus 7.7 - - cpe:2.3:o:redhat:enterprise_linux_server_aus:7.7:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 7.3 - - cpe:2.3:o:redhat:enterprise_linux_server_tus:7.3:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 7.6 - - cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
redhat enterprise_linux_server_tus 7.7 - - cpe:2.3:o:redhat:enterprise_linux_server_tus:7.7:*:*:*:*:*:*:*
redhat enterprise_linux_workstation 7.0 - - cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
redhat virtualization 3.0 - - cpe:2.3:a:redhat:virtualization:3.0:*:*:*:*:*:*:*
oracle linux 7 - - cpe:2.3:o:oracle:linux:7:-:*:*:*:*:*:*
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
SUSE-SU-2015:0870 vendor-advisory
cve.org
访问
[Qemu-devel] 20150323 [PATCH 1/2] CVE-2015-1779: incrementally decode websocket frames mailing-list
cve.org
访问
FEDORA-2015-5541 vendor-advisory
cve.org
访问
DSA-3259 vendor-advisory
cve.org
访问
[oss-security] 20150409 Re: CVE-2015-1779 qemu: vnc: insufficient resource limiting in VNC websockets decoder mailing-list
cve.org
访问
SUSE-SU-2015:0896 vendor-advisory
cve.org
访问
FEDORA-2015-5482 vendor-advisory
cve.org
访问
[Qemu-devel] 20150323 [PATCH 0/2] CVE-2015-1779: fix denial of service in VNC websockets mailing-list
cve.org
访问
RHSA-2015:1931 vendor-advisory
cve.org
访问
[oss-security] 20150324 CVE-2015-1779 qemu: vnc: insufficient resource limiting in VNC websockets decoder mailing-list
cve.org
访问
1033975 vdb-entry
cve.org
访问
无标题 x_refsource_CONFIRM
cve.org
访问
RHSA-2015:1943 vendor-advisory
cve.org
访问
USN-2608-1 vendor-advisory
cve.org
访问
[Qemu-devel] 20150323 [PATCH 2/2] CVE-2015-1779: limit size of HTTP headers from websockets clients mailing-list
cve.org
访问
73303 vdb-entry
cve.org
访问
GLSA-201602-01 vendor-advisory
cve.org
访问
CVSS评分详情
8.6
HIGH
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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:
2016-01-12 19:00:00
修改时间:
2024-08-06 04:54:15
创建时间:
2025-11-11 15:34:00
更新时间:
2025-11-11 15:51:56
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-2015-1779 2025-11-11 15:18:54 2025-11-11 07:34:00
NVD nvd_CVE-2015-1779 2025-11-11 14:54:53 2025-11-11 07:42:42
CNNVD cnnvd_CNNVD-201504-532 2025-11-11 15:09:33 2025-11-11 07:51:56
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 15:51:56
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-201504-532; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 资源管理错误
  • cnnvd_id: 未提取 -> CNNVD-201504-532
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:42:42
severity: SeverityLevel.MEDIUM → SeverityLevel.HIGH; cvss_score: 未提取 → 8.6; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 0 → 28; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
  • cvss_score: 未提取 -> 8.6
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 0 -> 28
  • data_sources: ['cve'] -> ['cve', 'nvd']