CVE-2016-5285

A Null pointer dereference vulnerability exists in Mozilla Network Security Services due to a missing NULL check in PK11_SignWithSymKey / ssl3_ComputeRecordMACConstantTime, which could let a remote malicious user cause a Denial of Service.

公开： 2019-11-15 最后更新： 2026-06-16 分配方： [email protected] 来源： [email protected]
NVD 状态：Modified，CVE 状态： published
查看： NVD, CVE.org, EUVD, CNNVD

CVE-2016-5285 综合评估为中等风险（58/100）：CVSS 技术影响为高级，利用概率（EPSS 2.28%） 梳理受影响资产并纳入修补计划。

风险随态势动态变化；本站持续评估并同步更新本页展示内容。

CVE-2016-5285 的 EPSS（利用预测评分）

EPSS 日更估计相对被利用可能性；百分位表示该 CVE 在已评分漏洞中的相对排名（越高表示相对更严重）。

# 日期 旧 EPSS 分数 新 EPSS 分数 变化（新 − 旧）
1 2026-06-24 2.62% 2.28% -0.34%
2 2026-06-15 1.58% 2.62% +1.04%
3 2026-02-23 — 1.58% —

完整 EPSS 历史 （共 12 条）

CVE-2016-5285 的 CVSS 指标

该 CVE 的 CVSS 指标。

底座分 版本 严重度 向量 可利用性 影响 分数来源
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H 点击展开
攻击向量 (AV:N)
经互联网或企业内可路由网段即可从远端触达，攻击者不必出现在设备旁。
攻击复杂度 (AC:L)
前置条件清晰，成功路径稳定，不依赖罕见竞态或苛刻环境。
权限要求 (PR:N)
不必事先登录或提权，匿名会话也可能成为跳板。
用户交互 (UI:N)
无需受害者点击链接、放行宏或安装软件，攻击链可自动走完。
作用域 (S:U)
破坏局限在脆弱组件原本的安全权限与信任域之内。
机密性影响 (C:N)
几乎谈不上实质性的敏感数据外泄。
完整性影响 (I:N)
对记录真实性与不可否认性的破坏可忽略。
可用性影响 (A:H)
可造成长时间中断、关键事务无法完成，或伴随数据损毁导致难以自愈。
 3.9 3.6 [email protected]
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P 点击展开
访问路径 (AV:N)
只要路由可达，即可从远端发起利用。
访问复杂度 (AC:L)
步骤短、路径清晰，复现成本低。
认证 (AU:N)
全程无需有效身份。
机密性影响 (C:N)
对机密性无影响。
完整性影响 (I:N)
对完整性无影响。
可用性影响 (A:P)
可用性受到部分损害。
 10.0 2.9 [email protected]

CVE-2016-5285 的弱点枚举

CVE-2016-5285 的 OS 跟踪

vendor priority summary link
debian not yet assigned CVE-2016-5285 not yet assigned priority: Debian including 1 source packages (nss), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. https://security-tracker.debian.org/tracker/CVE-2016-5285
gentoo normal CVE-2016-5285: 1 GLSA(s) (201701-46), 1 atom(s) (dev-libs/nss); latest impact normal. https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-5285
redhat medium — https://access.redhat.com/security/cve/CVE-2016-5285
suse medium CVE-2016-5285 severity moderate: SUSE including 95 source package names (MozillaFirefox-45.5.0esr-88.1, MozillaFirefox-45.5.1esr-59.1, …), 389 product×package rows across 53 product lines (Image SLES12-SP5-Azure-BYOS, Image SLES12-SP5-Azure-Basic-On-Demand, … (53 product lines)): Fixed 389. https://www.suse.com/security/cve/CVE-2016-5285/
ubuntu medium CVE-2016-5285 medium priority: Ubuntu including 1 source packages (nss), 6 status rows across 6 suites (precise, trusty, upstream, xenial, yakkety, zesty): released 4, not-affected 2. https://ubuntu.com/security/CVE-2016-5285

CVE-2016-5285 的影响软件 / 配置

厂商 产品 版本 原始 CPE
mozilla nss < 3.26 cpe:2.3:a:mozilla:nss:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
redhat enterprise_linux 5.0 cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:*
redhat enterprise_linux 6.0 cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
redhat enterprise_linux 7.0 cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
suse linux_enterprise_server 11 cpe:2.3:o:suse:linux_enterprise_server:11:sp2:*:*:ltss:*:*:*
avaya aura_application_enablement_services >= 6.1, <= 6.3.3 cpe:2.3:a:avaya:aura_application_enablement_services:*:*:*:*:*:*:*:*
avaya aura_application_enablement_services 7.0 cpe:2.3:a:avaya:aura_application_enablement_services:7.0:*:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:-:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp1:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp10:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp10.1:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp11:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp11.1:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp12:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp12.1:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp12.2:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp12.3:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp12.5:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp3:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp5:*:*:*:*:*:*
avaya aura_application_server_5300 3.0 cpe:2.3:a:avaya:aura_application_server_5300:3.0:sp7:*:*:*:*:*:*
avaya aura_communication_manager >= 6.0, <= 6.3.117.0 cpe:2.3:a:avaya:aura_communication_manager:*:*:*:*:*:*:*:*
avaya aura_communication_manager 7.0 cpe:2.3:a:avaya:aura_communication_manager:7.0:-:*:*:*:*:*:*
avaya aura_communication_manager 7.0 cpe:2.3:a:avaya:aura_communication_manager:7.0:sp:*:*:*:*:*:*
avaya aura_communication_manager 7.0 cpe:2.3:a:avaya:aura_communication_manager:7.0:sp3:*:*:*:*:*:*
avaya aura_communication_manager_messagint 7.0 cpe:2.3:a:avaya:aura_communication_manager_messagint:7.0:-:*:*:*:*:*:*
avaya aura_communication_manager_messagint 7.0 cpe:2.3:a:avaya:aura_communication_manager_messagint:7.0:sp1:*:*:*:*:*:*
avaya breeze_platform >= 3.0, <= 3.2 cpe:2.3:a:avaya:breeze_platform:*:*:*:*:*:*:*:*
avaya call_management_system >= 18.0.0.1, <= 18.0.0.2 cpe:2.3:a:avaya:call_management_system:*:*:*:*:*:*:*:*
avaya call_management_system 17.0 cpe:2.3:a:avaya:call_management_system:17.0:-:*:*:*:*:*:*
avaya call_management_system 17.0 cpe:2.3:a:avaya:call_management_system:17.0:r3:*:*:*:*:*:*
avaya call_management_system 17.0 cpe:2.3:a:avaya:call_management_system:17.0:r4:*:*:*:*:*:*
avaya call_management_system 17.0 cpe:2.3:a:avaya:call_management_system:17.0:r5:*:*:*:*:*:*
avaya call_management_system 17.0 cpe:2.3:a:avaya:call_management_system:17.0:r6:*:*:*:*:*:*
avaya iq 5.2.x cpe:2.3:a:avaya:iq:5.2.x:*:*:*:*:*:*:*
avaya cs1000e_firmware >= 7.0, <= 7.6 cpe:2.3:o:avaya:cs1000e_firmware:*:*:*:*:*:*:*:*
avaya cs1000m_firmware >= 7.0, <= 7.6 cpe:2.3:o:avaya:cs1000m_firmware:*:*:*:*:*:*:*:*
avaya cs1000e\/cs1000m_signaling_server_firmware >= 7.0, <= 7.6 cpe:2.3:o:avaya:cs1000e\/cs1000m_signaling_server_firmware:*:*:*:*:*:*:*:*
avaya aura_conferencing 7.0 cpe:2.3:a:avaya:aura_conferencing:7.0:*:*:*:*:*:*:*
avaya aura_conferencing 7.2 cpe:2.3:a:avaya:aura_conferencing:7.2:*:*:*:*:*:*:*
avaya aura_conferencing 8.0 cpe:2.3:a:avaya:aura_conferencing:8.0:-:*:*:*:*:*:*
avaya aura_conferencing 8.0 cpe:2.3:a:avaya:aura_conferencing:8.0:sp2:*:*:*:*:*:*
avaya aura_conferencing 8.0 cpe:2.3:a:avaya:aura_conferencing:8.0:sp4:*:*:*:*:*:*
avaya aura_conferencing 8.0 cpe:2.3:a:avaya:aura_conferencing:8.0:sp5:*:*:*:*:*:*
avaya aura_conferencing 8.0 cpe:2.3:a:avaya:aura_conferencing:8.0:sp7:*:*:*:*:*:*
avaya aura_conferencing 8.0 cpe:2.3:a:avaya:aura_conferencing:8.0:sp8:*:*:*:*:*:*
avaya aura_conferencing 8.0 cpe:2.3:a:avaya:aura_conferencing:8.0:sp9:*:*:*:*:*:*
avaya aura_experience_portal >= 6.0, <= 7.1 cpe:2.3:a:avaya:aura_experience_portal:*:*:*:*:*:*:*:*
avaya ip_office 8.1 cpe:2.3:a:avaya:ip_office:8.1:*:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:-:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp1:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp10:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp11:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp12:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp3:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp4:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp5:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp6:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp7:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp8:*:*:*:*:*:*
avaya ip_office 9.1 cpe:2.3:a:avaya:ip_office:9.1:sp9:*:*:*:*:*:*
avaya ip_office 10.0 cpe:2.3:a:avaya:ip_office:10.0:-:*:*:*:*:*:*
avaya ip_office 10.0 cpe:2.3:a:avaya:ip_office:10.0:sp1:*:*:*:*:*:*
avaya ip_office 10.0 cpe:2.3:a:avaya:ip_office:10.0:sp2:*:*:*:*:*:*
avaya ip_office 10.0 cpe:2.3:a:avaya:ip_office:10.0:sp3:*:*:*:*:*:*
avaya ip_office 10.0 cpe:2.3:a:avaya:ip_office:10.0:sp4:*:*:*:*:*:*
avaya ip_office 10.0 cpe:2.3:a:avaya:ip_office:10.0:sp5:*:*:*:*:*:*
avaya ip_office 10.0 cpe:2.3:a:avaya:ip_office:10.0:sp6:*:*:*:*:*:*
avaya ip_office 10.0 cpe:2.3:a:avaya:ip_office:10.0:sp7:*:*:*:*:*:*
avaya aura_messaging 6.3 cpe:2.3:a:avaya:aura_messaging:6.3:*:*:*:*:*:*:*
avaya aura_messaging 6.3.3 cpe:2.3:a:avaya:aura_messaging:6.3.3:-:*:*:*:*:*:*
avaya aura_messaging 6.3.3 cpe:2.3:a:avaya:aura_messaging:6.3.3:sp4:*:*:*:*:*:*
avaya aura_messaging 6.3.3 cpe:2.3:a:avaya:aura_messaging:6.3.3:sp5:*:*:*:*:*:*
avaya aura_messaging 6.3.3 cpe:2.3:a:avaya:aura_messaging:6.3.3:sp6:*:*:*:*:*:*
avaya aura_session_manager >= 6.3, <= 6.3.18 cpe:2.3:a:avaya:aura_session_manager:*:*:*:*:*:*:*:*
avaya aura_session_manager 7.0 cpe:2.3:a:avaya:aura_session_manager:7.0:-:*:*:*:*:*:*
avaya aura_session_manager 7.0 cpe:2.3:a:avaya:aura_session_manager:7.0:sp1:*:*:*:*:*:*

CVE-2016-5285 的参考链接

cvelogic Threat Intelligence