Debian Security Bug TrackerDEBIANCVE:CVE-2017-7787CVE-2017-7787
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
72.8%
Same-origin policy protections can be bypassed on pages with embedded iframes during page reloads, allowing the iframes to access content on the top level page, leading to information disclosure. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 999 | all | firefox | < 55.0-1 | firefox_55.0-1_all.deb |
| Debian | 12 | all | firefox-esr | < 52.3.0esr-1 | firefox-esr_52.3.0esr-1_all.deb |
| Debian | 11 | all | firefox-esr | < 52.3.0esr-1 | firefox-esr_52.3.0esr-1_all.deb |
| Debian | 10 | all | firefox-esr | < 52.3.0esr-1 | firefox-esr_52.3.0esr-1_all.deb |
| Debian | 999 | all | firefox-esr | < 52.3.0esr-1 | firefox-esr_52.3.0esr-1_all.deb |
| Debian | 13 | all | firefox-esr | < 52.3.0esr-1 | firefox-esr_52.3.0esr-1_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
72.8%