8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.4%
The updated packages fix security vulnerabilities: Truncated signed text was shown with a valid OpenPGP signature. (CVE-2023-50762) S/MIME signature accepted despite mismatching message date. (CVE-2023-50761) Heap-buffer-overflow affecting WebGL DrawElementsInstanced method with Mesa VM driver. (CVE-2023-6856) Symlinks may resolve to smaller than expected buffers. (CVE-2023-6857) Heap buffer overflow in nsTextFragment. (CVE-2023-6858) Use-after-free in PR_GetIdentitiesLayer. (CVE-2023-6859) Potential sandbox escape due to VideoBridge lack of texture validation. (CVE-2023-6860) Heap buffer overflow affected nsWindow::PickerOpen(void) in headless mode. (CVE-2023-6861) Use-after-free in nsDNSService. (CVE-2023-6862) Undefined behavior in ShutdownObserver(). (CVE-2023-6863) Memory safety bugs fixed in Firefox 121, Firefox ESR 115.6, and Thunderbird 115.6. (CVE-2023-6864)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Mageia | 9 | noarch | thunderbird | < 115.6.0-1 | thunderbird-115.6.0-1.mga9 |
Mageia | 9 | noarch | thunderbird-l10n | < 115.6.0-1 | thunderbird-l10n-115.6.0-1.mga9 |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.5 High
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
77.4%