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CVE

CVE-2024-29944

An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution

An attacker was able to inject an event handler into a privileged object that would allow arbitrary JavaScript execution in the parent process. Note: This vulnerability affects Desktop Firefox only, it does not affect mobile versions of Firefox. This vulnerability affects Firefox < 124.0.1 and Firefox ESR < 115.9.1.

HIGH · CVSS 8.4 EPSS 0.01405
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-830Inclusion of Web Functionality from an Untrusted Source
▤

Affected Products & Versions

3
mozilla firefox< 115.9.1
mozilla firefox<= 124.0.1
debian linuxall versions
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSQLite Firefox Profile Data DB Access
▣

Scoring & Timeline

8.4
HIGH · CVSS v3.1 · security@mozilla.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 Mar 2024 · 01:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

15
suse-csafopenSUSE-SU-2024:14572-1
suse-csafopenSUSE-SU-2024:13795-1
suse-csafSUSE-SU-2024:1002-1
suse-csafSUSE-SU-2024:1000-1
usnUSN-6710-1
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.openwall.com/lists/oss-security/2024/03/23/1Mailing List
https://bugzilla.mozilla.org/show_bug.cgi?id=1886852Issue Tracking
https://lists.debian.org/debian-lts-announce/2024/03/msg00028.htmlMailing List
https://www.mozilla.org/security/advisories/mfsa2024-15/Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-16/Vendor Advisory
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