CVE-2024-10458 — Improper Preservation of Permissions in Mozilla Firefox

CWE-281 — Improper Preservation of PermissionsCWE-280 — Improper Handling of Insufficient Permissions or Privileges13 documents8 sources
Severity
7.5HIGHNVD
EPSS
0.5%
top 36.09%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Mozilla FirefoxMozilla Firefox ESRMozilla Thunderbird
Timeline
PublishedOct 29
Latest updateOct 31

Description

A permission leak could have occurred from a trusted site to an untrusted site via `embed` or `object` elements. This vulnerability affects Firefox < 132, Firefox ESR < 128.4, Firefox ESR < 115.17, Thunderbird < 128.4, and Thunderbird < 132.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages7 packages

▶CVEListV5mozilla/firefoxunspecified — 132
▶NVDmozilla/firefox116.0 — 128.4.0+2
▶CVEListV5mozilla/firefox_esrunspecified — 128.4+1
▶Ubuntumozilla/firefox< 132.0+build1-0ubuntu0.20.04.1
▶CVEListV5mozilla/thunderbirdunspecified — 128.4+1

🔴Vulnerability Details

4
OSV
firefox vulnerabilities↗2024-10-31
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CVEList
CVE-2024-10458: A permission leak could have occurred from a trusted site to an untrusted site via `embed` or `object` elements↗2024-10-29
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GHSA
GHSA-87x3-r6f2-m885: A permission leak could have occurred from a trusted site to an untrusted site via `embed` or `object` elements↗2024-10-29
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OSV
CVE-2024-10458: A permission leak could have occurred from a trusted site to an untrusted site via `embed` or `object` elements↗2024-10-29
▶

📋Vendor Advisories

8
Ubuntu
Firefox vulnerabilities↗2024-10-31
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Red Hat
firefox: thunderbird: Permission leak via embed or object elements↗2024-10-29
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Debian
CVE-2024-10458: firefox - A permission leak could have occurred from a trusted site to an untrusted site v...↗2024
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Mozilla
Mozilla Foundation Security Advisory 2024-58: CVE-2024-10458↗
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Mozilla
Mozilla Foundation Security Advisory 2024-55: CVE-2024-10458↗
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CVE-2024-10458 — Improper Preservation of Permissions | cvebase