CVE-2024-1556
published 2024-02-20CVE-2024-1556: The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue…
medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 123.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | firefox | < firefox 123.0-1 (sid) | firefox 123.0-1 (sid) |
| mozilla | firefox | < 123.0 | 123.0 |
| mozilla | firefox | — | — |
| mozilla | firefox | >= 0 < 123.0+build3-0ubuntu0.20.04.1 | 123.0+build3-0ubuntu0.20.04.1 |
| mozilla | firefox | >= 0 < 123.0.1+build1-0ubuntu0.20.04.1 | 123.0.1+build1-0ubuntu0.20.04.1 |
| mozilla | firefox | >= unspecified < 123 | 123 |
| msrc | azl3_mozjs_102.15.1-1_on_azure_linux_3.0 | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv7.5HIGH
Ubuntu
Firefox regressions
vendor_ubuntu·2024-03-06·CVSS 7.5
[HIGH] Firefox regressions
Title: Firefox regressions
Summary: USN-6649-1 caused some minor regressions in Firefox.
USN-6649-1 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-2024-1547,
CVE-2024-1548, CVE-2024-1549, CVE-2024-1550, CVE-2024-1553, CVE-2024-1554,
CVE-2024-1555, CVE-2024-1557)
Alfred Peters discovered that Firefox did not properly manage memory when
storing and re-accessing data on a networking channel. An attacker could
potentially exploit th
Ubuntu
Firefox vulnerabilities
vendor_ubuntu·2024-02-22·CVSS 7.5
CVE-2024-1550 [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-2024-1547,
CVE-2024-1548, CVE-2024-1549, CVE-2024-1550, CVE-2024-1553, CVE-2024-1554,
CVE-2024-1555, CVE-2024-1557)
Alfred Peters discovered that Firefox did not properly manage memory when
storing and re-accessing data on a networking channel. An attacker could
potentially exploit this issue to cause a denial of service.
(CVE-2024-1546)
Johan Carlsson discovered that Firefox incorrectly handled Set-Cookie
response headers in multipart
Microsoft
The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profil
vendor_msrc·2024-02-13·CVSS 6.5
CVE-2024-1556 [MEDIUM] CWE-754 The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profil
The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. 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
Debian
CVE-2024-1556: firefox - The incorrect object was checked for NULL in the built-in profiler, potentially ...
vendor_debian·2024·CVSS 6.5
CVE-2024-1556 [MEDIUM] CVE-2024-1556: firefox - The incorrect object was checked for NULL in the built-in profiler, potentially ...
The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 123.
Scope: local
sid: resolved (fixed in 123.0-1)
Mozilla
Mozilla Foundation Security Advisory 2024-05: CVE-2024-1556
vendor_mozilla·CVSS 6.5
CVE-2024-1556 [MEDIUM] Mozilla Foundation Security Advisory 2024-05: CVE-2024-1556
Mozilla Foundation Security Advisory 2024-05
CVE: CVE-2024-1556
Product: Firefox
Impact: high
Fixed in: Firefox 123
OSV
firefox regressions
osv·2024-03-06·CVSS 7.5
CVE-2024-1547 [HIGH] firefox regressions
firefox regressions
USN-6649-1 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-2024-1547,
CVE-2024-1548, CVE-2024-1549, CVE-2024-1550, CVE-2024-1553, CVE-2024-1554,
CVE-2024-1555, CVE-2024-1557)
Alfred Peters discovered that Firefox did not properly manage memory when
storing and re-accessing data on a networking channel. An attacker could
potentially exploit this issue to cause a denial of service.
(CVE-2024-1546)
Johan Carlsson
OSV
firefox vulnerabilities
osv·2024-02-22·CVSS 7.5
CVE-2024-1547 [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-2024-1547,
CVE-2024-1548, CVE-2024-1549, CVE-2024-1550, CVE-2024-1553, CVE-2024-1554,
CVE-2024-1555, CVE-2024-1557)
Alfred Peters discovered that Firefox did not properly manage memory when
storing and re-accessing data on a networking channel. An attacker could
potentially exploit this issue to cause a denial of service.
(CVE-2024-1546)
Johan Carlsson discovered that Firefox incorrectly handled Set-Cookie
response headers in multipart HTTP responses. An attacker could
potentially exploit this issue
GHSA
GHSA-wp8h-p32h-fwvc: The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior
ghsa_unreviewed·2024-02-20
CVE-2024-1556 [MEDIUM] CWE-754 GHSA-wp8h-p32h-fwvc: The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior
The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 123.
OSV
CVE-2024-1556: The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior
osv·2024-02-20·CVSS 6.5
CVE-2024-1556 [MEDIUM] CVE-2024-1556: The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior
The incorrect object was checked for NULL in the built-in profiler, potentially leading to invalid memory access and undefined behavior. *Note:* This issue only affects the application when the profiler is running. This vulnerability affects Firefox < 123.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2024-02-20
Published