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.
結論預警: CVE-2016-9079 綜合評估為嚴重在野威脅(93/100):CVSS 技術影響為高級,利用機率偏高(EPSS 87.92%,百分位 100%) 核心證據: CISA 已知被利用漏洞目錄(KEV)已於 2023-06-22 確認在野利用,影響 Mozilla / Firefox, Firefox ESR, and Thunderbird,弱點類型(CWE-416),攻擊者可能未經認證遠端取得高權限管理存取。 近一日 EPSS 上升 +3.11%,被利用關注度持續升高。 強制指令: CISA 處置期限已過,應以應急修補優先立即處理。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
: Mozilla Firefox, Firefox ESR, and Thunderbird Use-After-Free Vulnerability · CISA KEV 詳情
: 2023-06-22
: 2023-07-13
: Apply updates per vendor instructions.
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| 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 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 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 歷史 (共 26 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 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 |
| 廠商 | 產品 | 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 | 標籤 |
|---|---|
| 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 |