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Alpine Linux Development TeamALPINE:CVE-2023-6863HistoryDec 19, 2023 - 2:15 p.m.
CVE-2023-6863
2023-12-1914:15:07
Alpine Linux Development Team
security.alpinelinux.org
9
undefined behavior dynamic type destructor vulnerability unix
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
8.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.8%
The ShutdownObserver() was susceptible to potentially undefined behavior due to its reliance on a dynamic type that lacked a virtual destructor. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | firefox-esr | < 115.6.0-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | firefox-esr | < 115.6.0-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | firefox-esr | < 115.6.0-r0 | UNKNOWN |
| Alpine | 3.20-community | noarch | firefox-esr | < 115.6.0-r0 | UNKNOWN |
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nessus
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RHEL 8 : thunderbird (RHSA-2024:0003)
2024-01-02 00:00:00
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2024-01-15 00:00:00
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Security Vulnerabilities fixed in Firefox ESR 115.6 — Mozilla
2023-12-19 00:00:00
Security Vulnerabilities fixed in Thunderbird 115.6 — Mozilla
2023-12-19 00:00:00
Security Vulnerabilities fixed in Firefox 121 — Mozilla
2023-12-19 00:00:00
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KLA62518 Multiple vulnerabilities in Mozilla Firefox ESR
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KLA62519 Multiple vulnerabilities in Mozilla Thunderbird
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Important: firefox security update
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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
8.4 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.8%
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