A use-after-free vulnerability in SVG Animation has been discovered. An exploit built on this vulnerability has been discovered in the wild targeting Firefox and Tor Browser users on Windows. This vulnerability affects Firefox < 50.0.2, Firefox ESR < 45.5.1, and Thunderbird < 45.5.1.
结论预警: CVE-2016-9079 综合评估为严重在野威胁(93/100):CVSS 技术影响为高级,利用概率偏高(EPSS 87.92%,百分位 100%) 核心证据: CISA 已知被利用漏洞目录(KEV)已于 2023-06-22 确认在野利用,影响 Mozilla / Firefox, Firefox ESR, and Thunderbird,弱点类型(CWE-416),攻击者可能未经认证远程获取高权限管理访问。 近一日 EPSS 上升 +3.11%,被利用关注度持续升高。 强制指令: CISA 处置窗口已过期,应按应急修补优先级立即处理。
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。
: Mozilla Firefox, Firefox ESR, and Thunderbird Use-After-Free Vulnerability · CISA KEV 详情
: 2023-06-22
: 2023-07-13
: Apply updates per vendor instructions.
| EDB-ID | 来源 | 类型 | 公开时间 | 链接 |
|---|---|---|---|---|
| 42327 | exploit_db | edb | 2017-07-14 | Exploit-DB ↗ |
| 41151 | exploit_db | edb | 2017-01-24 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 2026-06-15 | 84.81% | 87.92% | +3.11% |
| 2 | 2025-11-27 | 85.28% | 84.81% | -0.47% |
| 3 | 2025-11-05 | — | 85.28% | — |
完整 EPSS 历史 (共 26 条)
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 |
|
3.9 | 3.6 | [email protected] |
| 7.5 | 3.1 | HIGH |
|
3.9 | 3.6 | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
| 5.0 | 2.0 | MEDIUM |
|
10.0 | 2.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2016-9079 not yet assigned priority: Debian including 2 source packages (firefox, firefox-esr), 6 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 6. | https://security-tracker.debian.org/tracker/CVE-2016-9079 |
gentoo
|
normal | CVE-2016-9079: 2 GLSA(s) (201701-15, 201701-35), 6 atom(s) (mail-client/thunderbird, mail-client/thunderbird-bin, www-client/firefox, www-client/firefox-bin, www-client/seamonkey, www-client/seamonkey-bin); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2016-9079 |
redhat
|
critical | — | https://access.redhat.com/security/cve/CVE-2016-9079 |
suse
|
medium | CVE-2016-9079 severity moderate: SUSE including 121 source package names (MozillaFirefox-102.11.0-150200.152.87.1, MozillaFirefox-115.10.0-150200.152.134.1, …), 227 product×package rows across 53 product lines (SUSE Liberty Linux 7, SUSE Linux Enterprise Desktop 12 SP1, … (53 product lines)): Fixed 227. | https://www.suse.com/security/cve/CVE-2016-9079/ |
ubuntu
|
medium | CVE-2016-9079 medium priority: Ubuntu including 2 source packages (firefox, thunderbird), 10 status rows across 5 suites (precise, trusty, upstream, xenial, yakkety): released 10. | https://ubuntu.com/security/CVE-2016-9079 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| debian | debian_linux | 9.0 | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
| 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:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 5.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:5.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 6.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_desktop | 7.0 | cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 5.0 | cpe:2.3:o:redhat:enterprise_linux_server:5.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server | 6.0 | cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* |
| 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_eus | 7.3 | cpe:2.3:o:redhat:enterprise_linux_server_eus:7.3:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_eus | 7.4 | cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:* |
| redhat | enterprise_linux_server_eus | 7.5 | cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 5.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:5.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 6.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* |
| redhat | enterprise_linux_workstation | 7.0 | cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* |
| mozilla | thunderbird | < 45.5.1 | cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |
| mozilla | firefox | < 50.0.2 | cpe:2.3:a:mozilla:firefox:*:*:*:*:-:*:*:* |
| mozilla | firefox | < 45.5.1 | cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:* |
| torproject | tor | — | cpe:2.3:a:torproject:tor:-:*:*:*:*:*:*:* |
| URL | 标签 |
|---|---|
| http://rhn.redhat.com/errata/RHSA-2016-2843.html | Third Party Advisory |
| http://rhn.redhat.com/errata/RHSA-2016-2850.html | Third Party Advisory |
| http://www.securityfocus.com/bid/94591 | Broken Link Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1037370 | Third Party Advisory VDB Entry |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1321066 | Exploit Issue Tracking Vendor Advisory |
| https://security.gentoo.org/glsa/201701-15 | Third Party Advisory |
| https://security.gentoo.org/glsa/201701-35 | Third Party Advisory |
| https://www.debian.org/security/2016/dsa-3730 | Third Party Advisory |
| https://www.exploit-db.com/exploits/41151/ | Exploit Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/42327/ | Exploit Third Party Advisory VDB Entry |
| https://www.mozilla.org/security/advisories/mfsa2016-92/ | Vendor Advisory |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-9079 | US Government Resource |