CVE-2024-3855
published 2024-04-16CVE-2024-3855: In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads. This vulnerability affects Firefox < 125.
PriorityP427medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
0.40%
32.1th percentile
In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads. This vulnerability affects Firefox < 125.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 125.0.1-1 (sid) | firefox 125.0.1-1 (sid) |
| mozilla | firefox | < 125.0 | 125.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 125.0.3+build1-0ubuntu0.20.04.1 | 125.0.3+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 125.0.2+build1-0ubuntu0.20.04.2 | 125.0.2+build1-0ubuntu0.20.04.2 |
| mozilla | firefox | >= unspecified < 125 | 125 |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_ubuntu3.7LOW
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OSV
linux-raspi-5.4 vulnerabilities
osv·2025-01-15·CVSS 4.7
CVE-2022-38096 linux-raspi-5.4 vulnerabilities
linux-raspi-5.4 vulnerabilities
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not
properly handle certain error conditions, leading to a NULL pointer
dereference. A local attacker could possibly trigger this vulnerability to
cause a denial of service. (CVE-2022-38096)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- GPU drivers;
- Network drivers;
- SCSI subsystem;
- Ext4 file system;
- Bluetooth subsystem;
- Memory management;
- Amateur Radio drivers;
- Network traffic control;
- Sun RPC protocol;
- VMware vSockets driver;
(CVE-2023-52821, CVE-2024-40910, CVE-2024-43892, CVE-2024-49967,
CVE-2024-50264, CVE-2024-36952, CVE-2024-3855
OSV
firefox regressions
osv·2024-05-02·CVSS 3.7
CVE-2024-3852 [LOW] firefox regressions
firefox regressions
USN-6747-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
Original advisory details:
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-2024-3852,
CVE-2024-3864, CVE-2024-3865)
Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2
CONTINUATION frames. An attacker could potentially exploit this issue to
cause a denial of service. (CVE-2024-3302)
Gary Kwong discovered that Firefox did not properly manage memory when
running garbage collection during realm initialization
OSV
firefox vulnerabilities
osv·2024-04-24·CVSS 3.7
CVE-2024-3852 [LOW] 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-2024-3852,
CVE-2024-3864, CVE-2024-3865)
Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2
CONTINUATION frames. An attacker could potentially exploit this issue to
cause a denial of service. (CVE-2024-3302)
Gary Kwong discovered that Firefox did not properly manage memory when
running garbage collection during realm initialization. An attacker could
potentially exploit this issue to cause a denial of service, or execute
arbitrary code. (CVE-2024-3853)
Lukas Bernhard discovered
GHSA
GHSA-xc8j-mr73-m6wv: In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads
ghsa_unreviewed·2024-04-16
CVE-2024-3855 [MEDIUM] CWE-125 GHSA-xc8j-mr73-m6wv: In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads
In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads. This vulnerability affects Firefox < 125.
OSV
CVE-2024-3855: In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads
osv·2024-04-16·CVSS 6.5
CVE-2024-3855 [MEDIUM] CVE-2024-3855: In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads
In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads. This vulnerability affects Firefox < 125.
Ubuntu
Firefox regressions
vendor_ubuntu·2024-05-02·CVSS 3.7
[LOW] Firefox regressions
Title: Firefox regressions
Summary: USN-6747-1 caused some minor regressions in Firefox.
USN-6747-1 fixed vulnerabilities in Firefox. The update introduced
several minor regressions. This update fixes the problem.
Original advisory details:
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-2024-3852,
CVE-2024-3864, CVE-2024-3865)
Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2
CONTINUATION frames. An attacker could potentially exploit this issue to
cause a denial of service. (CVE-2024-3302)
Gary Kwong discovered that Firefox did not properly man
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2024-04-24·CVSS 3.7
CVE-2024-3853 [LOW] 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-2024-3852,
CVE-2024-3864, CVE-2024-3865)
Bartek Nowotarski discovered that Firefox did not properly limit HTTP/2
CONTINUATION frames. An attacker could potentially exploit this issue to
cause a denial of service. (CVE-2024-3302)
Gary Kwong discovered that Firefox did not properly manage memory when
running garbage collection during realm initialization. An attacker could
potentially exploit this issue to cause a denial of service, or ex
Debian
CVE-2024-3855: firefox - In certain cases the JIT incorrectly optimized MSubstr operations, which led to ...
vendor_debian·2024·CVSS 6.5
CVE-2024-3855 [MEDIUM] CVE-2024-3855: firefox - In certain cases the JIT incorrectly optimized MSubstr operations, which led to ...
In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads. This vulnerability affects Firefox < 125.
Scope: local
sid: resolved (fixed in 125.0.1-1)
Mozilla
Mozilla Foundation Security Advisory 2024-18: CVE-2024-3855
vendor_mozilla·CVSS 6.5
CVE-2024-3855 [MEDIUM] Mozilla Foundation Security Advisory 2024-18: CVE-2024-3855
Mozilla Foundation Security Advisory 2024-18
CVE: CVE-2024-3855
Product: Firefox
Impact: high
Fixed in: Firefox 125
No detection rules found.
No public exploits indexed.
2024-04-16
Published