Debian Security Bug TrackerDEBIANCVE:CVE-2016-2821CVE-2016-2821
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.023 Low
EPSS
Percentile
89.6%
Use-after-free vulnerability in the mozilla::dom::Element class in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2, when contenteditable mode is enabled, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by triggering deletion of DOM elements that were created in the editor.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 999 | all | firefox | < 47.0-1 | firefox_47.0-1_all.deb |
| Debian | 12 | all | firefox-esr | < 45.2.0esr-1 | firefox-esr_45.2.0esr-1_all.deb |
| Debian | 11 | all | firefox-esr | < 45.2.0esr-1 | firefox-esr_45.2.0esr-1_all.deb |
| Debian | 10 | all | firefox-esr | < 45.2.0esr-1 | firefox-esr_45.2.0esr-1_all.deb |
| Debian | 999 | all | firefox-esr | < 45.2.0esr-1 | firefox-esr_45.2.0esr-1_all.deb |
| Debian | 13 | all | firefox-esr | < 45.2.0esr-1 | firefox-esr_45.2.0esr-1_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.023 Low
EPSS
Percentile
89.6%