5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
0.001 Low
EPSS
Percentile
34.4%
A locally-installed hostile program could send WM_COPYDATA
messages that Firefox would process incorrectly, leading to an out-of-bounds read. This bug only affects Firefox on Windows. Other operating systems are unaffected.. This vulnerability affects Thunderbird < 78.11, Firefox < 89, and Firefox ESR < 78.11.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 999 | all | firefox | < 127.0.2-1 | firefox_127.0.2-1_all.deb |
Debian | 12 | all | firefox-esr | < 115.12.0esr-1~deb12u1 | firefox-esr_115.12.0esr-1~deb12u1_all.deb |
Debian | 11 | all | firefox-esr | < 115.12.0esr-1~deb11u1 | firefox-esr_115.12.0esr-1~deb11u1_all.deb |
Debian | 999 | all | firefox-esr | < 115.12.0esr-1 | firefox-esr_115.12.0esr-1_all.deb |
Debian | 13 | all | firefox-esr | < 115.12.0esr-1 | firefox-esr_115.12.0esr-1_all.deb |
Debian | 12 | all | thunderbird | < 1:115.12.0-1~deb12u1 | thunderbird_1:115.12.0-1~deb12u1_all.deb |
Debian | 11 | all | thunderbird | < 1:115.12.0-1~deb11u1 | thunderbird_1:115.12.0-1~deb11u1_all.deb |
Debian | 999 | all | thunderbird | < 1:115.12.0-1 | thunderbird_1:115.12.0-1_all.deb |
Debian | 13 | all | thunderbird | < 1:115.12.0-1 | thunderbird_1:115.12.0-1_all.deb |
5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:N/A:P
7.1 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
0.001 Low
EPSS
Percentile
34.4%