CVE-2024-5701 — Out-of-bounds Write in Mozilla Firefox

Vendor	Product	Version range	Fixed in
debian	firefox	< firefox 127.0-1 (sid)	firefox 127.0-1 (sid)
mozilla	firefox	< 127.0	127.0
mozilla	firefox	—	—
mozilla	firefox	>= 0 < 127.0.2+build1-0ubuntu0.20.04.1	127.0.2+build1-0ubuntu0.20.04.1
mozilla	firefox	>= unspecified < 127	127
msrc	azl3_mozjs_102.15.1-1_on_azure_linux_3.0	—	—

Ubuntu

Firefox vulnerabilities

vendor_ubuntu·2024-07-03·CVSS 8.1

CVE-2024-5693 [HIGH] Firefox vulnerabilities Title: Firefox vulnerabilities Summary: Several security issues were fixed in Firefox. Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. (CVE-2024-5689, CVE-2024-5690, CVE-2024-5691, CVE-2024-5693, CVE-2024-5697, CVE-2024-5698, CVE-2024-5699, CVE-2024-5700, CVE-2024-5701) Lukas Bernhard discovered that Firefox did not properly manage memory during garbage collection. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code. (CVE-2024-5688) Lukas Bernhard discovered that Firefox did not properly manage memory in the JavaScript en

Microsoft

Memory safety bugs present in Firefox 126. 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.

vendor_msrc·2024-06-11·CVSS 9.8

CVE-2024-5701 [CRITICAL] CWE-787 Memory safety bugs present in Firefox 126. 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. Memory safety bugs present in Firefox 126. 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 Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability? One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is i

Debian

CVE-2024-5701: firefox - Memory safety bugs present in Firefox 126. Some of these bugs showed evidence of...

vendor_debian·2024·CVSS 9.8

CVE-2024-5701 [CRITICAL] CVE-2024-5701: firefox - Memory safety bugs present in Firefox 126. Some of these bugs showed evidence of... Memory safety bugs present in Firefox 126. 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 < 127. Scope: local sid: resolved (fixed in 127.0-1)

Mozilla

Mozilla Foundation Security Advisory 2024-25: CVE-2024-5701

vendor_mozilla·CVSS 9.8

CVE-2024-5701 [CRITICAL] Mozilla Foundation Security Advisory 2024-25: CVE-2024-5701 Mozilla Foundation Security Advisory 2024-25 CVE: CVE-2024-5701 Product: Firefox Impact: high Fixed in: Firefox 127

OSV

firefox vulnerabilities

osv·2024-07-03·CVSS 8.1

CVE-2024-5689 [HIGH] firefox vulnerabilities firefox vulnerabilities Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. (CVE-2024-5689, CVE-2024-5690, CVE-2024-5691, CVE-2024-5693, CVE-2024-5697, CVE-2024-5698, CVE-2024-5699, CVE-2024-5700, CVE-2024-5701) Lukas Bernhard discovered that Firefox did not properly manage memory during garbage collection. An attacker could potentially exploit this issue to cause a denial of service, or execute arbitrary code. (CVE-2024-5688) Lukas Bernhard discovered that Firefox did not properly manage memory in the JavaScript engine. An attacker could potentially exploit this issue to obtain

OSV

CVE-2024-5701: Memory safety bugs present in Firefox 126

osv·2024-06-11·CVSS 9.8

CVE-2024-5701 [CRITICAL] CVE-2024-5701: Memory safety bugs present in Firefox 126 Memory safety bugs present in Firefox 126. 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 < 127.

GHSA

GHSA-3jcf-9x2f-86h4: Memory safety bugs present in Firefox 126

ghsa_unreviewed·2024-06-11

CVE-2024-5701 [CRITICAL] CWE-787 GHSA-3jcf-9x2f-86h4: Memory safety bugs present in Firefox 126 Memory safety bugs present in Firefox 126. 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 < 127.

CVE-2024-5701: Memory safety bugs present in Firefox 126. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could…

Affected

CVSS provenance