8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.5%
The version of Firefox installed on the remote Windows host is prior to 125.0. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2024-18 advisory.
GetBoundName could return the wrong version of an object when JIT optimizations were applied.
(CVE-2024-3852)
A use-after-free could result if a JavaScript realm was in the process of being initialized when a garbage collection started. (CVE-2024-3853)
In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of- bounds-reads. (CVE-2024-3854)
In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads.
(CVE-2024-3855)
A use-after-free could occur during WASM execution if garbage collection ran during the creation of an array. (CVE-2024-3856)
The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free crashes during garbage collection. (CVE-2024-3857)
It was possible to mutate a JavaScript object so that the JIT could crash while tracing it.
(CVE-2024-3858)
On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could be triggered by a malformed OpenType font. (CVE-2024-3859)
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. (CVE-2024-3860)
If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect reference count and later use-after-free. (CVE-2024-3861)
The MarkStack assignment operator, part of the JavaScript engine, could access uninitialized memory if it were used in a self-assignment. (CVE-2024-3862)
The executable file warning was not presented when downloading .xrm-ms files. Note: This issue only affected Windows operating systems. Other operating systems are unaffected. (CVE-2024-3863)
There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed. A server could abuse this to create an Out of Memory condition in the browser. (CVE-2024-3302)
Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. (CVE-2024-3864)
Memory safety bugs present in Firefox 124. 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.
(CVE-2024-3865)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Mozilla Foundation Security Advisory mfsa2024-18.
# The text itself is copyright (C) Mozilla Foundation.
##
include('compat.inc');
if (description)
{
script_id(193366);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/17");
script_cve_id(
"CVE-2024-3302",
"CVE-2024-3852",
"CVE-2024-3853",
"CVE-2024-3854",
"CVE-2024-3855",
"CVE-2024-3856",
"CVE-2024-3857",
"CVE-2024-3858",
"CVE-2024-3859",
"CVE-2024-3860",
"CVE-2024-3861",
"CVE-2024-3862",
"CVE-2024-3863",
"CVE-2024-3864",
"CVE-2024-3865"
);
script_xref(name:"IAVA", value:"2024-A-0245-S");
script_name(english:"Mozilla Firefox < 125.0");
script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote Windows host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Firefox installed on the remote Windows host is prior to 125.0. It is, therefore, affected by multiple
vulnerabilities as referenced in the mfsa2024-18 advisory.
- GetBoundName could return the wrong version of an object when JIT optimizations were applied.
(CVE-2024-3852)
- A use-after-free could result if a JavaScript realm was in the process of being initialized when a garbage
collection started. (CVE-2024-3853)
- In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-
bounds-reads. (CVE-2024-3854)
- In certain cases the JIT incorrectly optimized MSubstr operations, which led to out-of-bounds reads.
(CVE-2024-3855)
- A use-after-free could occur during WASM execution if garbage collection ran during the creation of an
array. (CVE-2024-3856)
- The JIT created incorrect code for arguments in certain cases. This led to potential use-after-free
crashes during garbage collection. (CVE-2024-3857)
- It was possible to mutate a JavaScript object so that the JIT could crash while tracing it.
(CVE-2024-3858)
- On 32-bit versions there were integer-overflows that led to an out-of-bounds-read that potentially could
be triggered by a malformed OpenType font. (CVE-2024-3859)
- 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. (CVE-2024-3860)
- If an AlignedBuffer were assigned to itself, the subsequent self-move could result in an incorrect
reference count and later use-after-free. (CVE-2024-3861)
- The MarkStack assignment operator, part of the JavaScript engine, could access uninitialized memory if it
were used in a self-assignment. (CVE-2024-3862)
- The executable file warning was not presented when downloading .xrm-ms files. Note: This issue only
affected Windows operating systems. Other operating systems are unaffected. (CVE-2024-3863)
- There was no limit to the number of HTTP/2 CONTINUATION frames that would be processed. A server could
abuse this to create an Out of Memory condition in the browser. (CVE-2024-3302)
- Memory safety bug present in Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9. This bug showed
evidence of memory corruption and we presume that with enough effort this could have been exploited to run
arbitrary code. (CVE-2024-3864)
- Memory safety bugs present in Firefox 124. 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.
(CVE-2024-3865)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
script_set_attribute(attribute:"see_also", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2024-18/");
script_set_attribute(attribute:"solution", value:
"Upgrade to Mozilla Firefox version 125.0 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2024-3865");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2024/04/16");
script_set_attribute(attribute:"patch_publication_date", value:"2024/04/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2024/04/16");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:firefox");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows");
script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("mozilla_org_installed.nasl");
script_require_keys("Mozilla/Firefox/Version");
exit(0);
}
include('mozilla_version.inc');
var port = get_kb_item('SMB/transport');
if (!port) port = 445;
var installs = get_kb_list('SMB/Mozilla/Firefox/*');
if (isnull(installs)) audit(AUDIT_NOT_INST, 'Firefox');
mozilla_check_version(installs:installs, product:'firefox', esr:FALSE, fix:'125.0', severity:SECURITY_HOLE);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3302
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3852
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3853
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3854
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3855
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3856
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3857
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3858
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3859
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3860
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3861
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3862
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3863
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3864
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-3865
www.mozilla.org/en-US/security/advisories/mfsa2024-18/
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
15.5%