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CVE-2024-1546

HIGH
Published 2024-02-20T13:21:34.136Z
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Expert Analysis

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CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.005
probability
of exploitation in the wild

There is a 0.5% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.647
Higher than 64.7% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in an out-of-bounds memory read. This vulnerability affects Firefox < 123, Firefox ESR < 115.8, and Thunderbird < 115.8.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Mozilla

Firefox

Affected Versions:

unspecified
Mozilla

Firefox ESR

Affected Versions:

unspecified
Mozilla

Thunderbird

Affected Versions:

unspecified
mozilla

firefox

Affected Versions:

0
mozilla

firefox_esr

Affected Versions:

0
mozilla

thunderbird

Affected Versions:

0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-w267-2gcr-ggcp

Advisory Details

When storing and re-accessing data on a networking channel, the length of buffers may have been confused, resulting in an out-of-bounds memory read. This vulnerability affects Firefox < 123 and Firefox ESR < 115.8.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2024-1546
WEB https://bugzilla.mozilla.org/show_bug.cgi?id=1843752
WEB https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
WEB https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
WEB https://www.mozilla.org/security/advisories/mfsa2024-05
WEB https://www.mozilla.org/security/advisories/mfsa2024-06
WEB https://www.mozilla.org/security/advisories/mfsa2024-07

Advisory provided by GitHub Security Advisory Database. Published: February 20, 2024, Modified: November 5, 2024

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1843752
https://www.mozilla.org/security/advisories/mfsa2024-05/
https://www.mozilla.org/security/advisories/mfsa2024-06/
https://www.mozilla.org/security/advisories/mfsa2024-07/
https://lists.debian.org/debian-lts-announce/2024/03/msg00000.html
https://lists.debian.org/debian-lts-announce/2024/03/msg00001.html
Published: 2024-02-20T13:21:34.136Z
Last Modified: 2025-02-13T17:27:37.804Z
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