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HistoryDec 19, 2023 - 2:15 p.m.
CVE-2023-6873
memory safety
firefox
code execution
vulnerability
CVSS3
8.8
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
EPSS
0.001
Percentile
25.4%
Memory safety bugs present in Firefox 120. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 121.
Affected configurations
Node
mozillafirefoxRange<121.0
Node
debiandebian_linuxMatch10.0
ORdebiandebian_linuxMatch11.0
ORdebiandebian_linuxMatch12.0
| Vendor | Product | Version | CPE |
|---|---|---|---|
| mozilla | firefox | * | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* |
| debian | debian_linux | 10.0 | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* |
| debian | debian_linux | 11.0 | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
| debian | debian_linux | 12.0 | cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:* |
Related
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Debian: Security Advisory (DLA-3698-1)
2024-01-01 00:00:00
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2024-01-02 00:00:00
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debian
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[SECURITY] [DSA 5582-1] thunderbird security update
2023-12-21 19:33:01
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2023-12-21 00:00:00
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2023-12-29 00:00:00
firefox vulnerabilities
2024-01-02 03:25:53
ubuntu
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2024-01-11 00:00:00
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2024-01-02 00:00:00
kaspersky
kaspersky
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2023-12-19 00:00:00
mozilla
mozilla
Security Vulnerabilities fixed in Firefox 121 — Mozilla
2023-12-19 00:00:00
gentoo
gentoo
Mozilla Firefox: Multiple Vulnerabilities
2024-01-07 00:00:00
CVSS3
8.8
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
EPSS
0.001
Percentile
25.4%
Related for NVD:CVE-2023-6873