CVE-2024-3860 — Missing Release of Memory after Effective Lifetime in Mozilla Firefox

CWE-401 — Missing Release of Memory after Effective Lifetime10 documents7 sources

Severity

6.2MEDIUMNVD

OSV3.7

EPSS

0.1%

top 84.42%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Mozilla Firefox

Timeline

PublishedApr 16

Latest updateMay 2

Description

An out-of-memory condition during object initialization could result in an empty shape list. If the JIT subsequently traced the object it would crash. This vulnerability affects Firefox < 125.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 2.5 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5mozilla/firefoxunspecified — 125

▶NVDmozilla/firefox< 125.0

▶Ubuntumozilla/firefox< 125.0.3+build1-0ubuntu0.20.04.1+1

🔴Vulnerability Details

OSV

firefox regressions↗2024-05-02

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OSV

firefox vulnerabilities↗2024-04-24

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OSV

CVE-2024-3860: An out-of-memory condition during object initialization could result in an empty shape list↗2024-04-16

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CVEList

CVE-2024-3860: An out-of-memory condition during object initialization could result in an empty shape list↗2024-04-16

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GHSA

GHSA-f985-cwrv-f4qp: An out-of-memory condition during object initialization could result in an empty shape list↗2024-04-16

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📋Vendor Advisories

Ubuntu

Firefox regressions↗2024-05-02

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Ubuntu

Firefox vulnerabilities↗2024-04-24

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Debian

CVE-2024-3860: firefox - An out-of-memory condition during object initialization could result in an empty...↗2024

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Mozilla

Mozilla Foundation Security Advisory 2024-18: CVE-2024-3860↗

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