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CVE-2024-9396

Medium Severity
SVRS
30/100
CVSSv3
8.8/10
EPSS
0.00086/1

CVE-2024-9396 is a potential memory corruption vulnerability affecting Firefox and Thunderbird. Triggered during structured cloning of specific objects, it poses a risk, though exploitability is currently unknown. This vulnerability impacts Firefox versions prior to 131, Firefox ESR versions prior to 128.3, and Thunderbird versions prior to 128.3 and 131. While the CVSS score is 8.8, indicating high severity, the SOCRadar Vulnerability Risk Score (SVRS) is 30, suggesting the immediate threat is not critical at this time. Despite the lower SVRS, organizations using the affected software should monitor for updates and apply patches promptly to mitigate potential cybersecurity risks. Memory corruption vulnerabilities can lead to application crashes, arbitrary code execution, and other severe consequences, making vigilance crucial. This security flaw underscores the importance of keeping software up-to-date and staying informed about potential vulnerabilities.

TAGS
In The Wild
VECTOR STRING
CVSS:3.1
AV:N
AC:L
PR:N
UI:R
S:U
C:H
I:H
A:H
PUBLICATION DATE2024-10-01
LAST MODIFIED2025-04-04
Eye Icon
SOCRadar
AI Insight

Description:

CVE-2024-9396 is a memory corruption vulnerability in Firefox, Firefox ESR, Thunderbird, and Thunderbird. The vulnerability arises from a condition where the structured clone of certain objects could lead to memory corruption.

Key Insights:

  • SVRS Score: 30 indicates a moderate risk, requiring attention and monitoring.
  • Exploit Status: No active exploits have been published.
  • CISA Warnings: No warnings have been issued by CISA.
  • In the Wild: The vulnerability is not currently being exploited in the wild.

Mitigation Strategies:

  • Update Firefox, Firefox ESR, Thunderbird, and Thunderbird to the latest versions (131, 128.3, 128.3, and 131, respectively).
  • Implement memory protection mechanisms, such as Address Space Layout Randomization (ASLR) and Data Execution Prevention (DEP).
  • Regularly monitor security logs and alerts for any suspicious activity.
  • Conduct vulnerability assessments and penetration testing to identify and address potential vulnerabilities.

Additional Information:

If users have additional queries regarding this incident, they can use the 'Ask to Analyst' feature, contact SOCRadar directly, or open a support ticket for more information if necessary.

Indicators of Compromise

No IOCs found for this CVE

Exploits

No exploits found for this CVE

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News

CVE-2024-9396 | Mozilla Firefox memory corruption (Nessus ID 207987)
vuldb.com2025-03-09
CVE-2024-9396 | Mozilla Firefox memory corruption (Nessus ID 207987) | A vulnerability, which was classified as critical, was found in Mozilla Firefox. This affects an unknown part. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2024-9396. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component.
vuldb.com
rss
forum
news
CVE-2024-9396 | Mozilla Thunderbird memory corruption (Nessus ID 207987)
vuldb.com2025-03-09
CVE-2024-9396 | Mozilla Thunderbird memory corruption (Nessus ID 207987) | A vulnerability has been found in Mozilla Thunderbird and classified as critical. This vulnerability affects unknown code. The manipulation leads to memory corruption. This vulnerability was named CVE-2024-9396. The attack can be initiated remotely. There is no exploit available. It is recommended to upgrade the affected component.
vuldb.com
rss
forum
news
USN-7056-1: Firefox vulnerabilities
2024-10-07
USN-7056-1: 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-2024-9392, CVE-2024-9396, CVE-2024-9397, CVE-2024-9398, CVE-2024-9399, CVE-2024-9400, CVE-2024-9401, CVE-2024-9402, CVE-2024-9403) Masato Kinugawa discovered that Firefox did not properly validate javascript under the "resource://pdf.js" origin. An attacker could potentially exploit this issue to execute arbitrary javascript code and access
cve-2024-9396
cve-2024-9393
cve-2024-9397
cve-2024-9403

Social Media

CVE-2024-9396 It is currently unknown if this issue is exploitable but a condition may arise where the structured clone of certain objects could lead to memory corruption. This vulne… https://t.co/b3gizpNMBl
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Affected Software

No affected software found for this CVE

References

ReferenceLink
[email protected]https://bugzilla.mozilla.org/show_bug.cgi?id=1912471
[email protected]https://www.mozilla.org/security/advisories/mfsa2024-46/
[email protected]https://www.mozilla.org/security/advisories/mfsa2024-47/
[email protected]https://www.mozilla.org/security/advisories/mfsa2024-49/
[email protected]https://www.mozilla.org/security/advisories/mfsa2024-50/
[email protected]https://bugzilla.mozilla.org/show_bug.cgi?id=1912471
[email protected]https://www.mozilla.org/security/advisories/mfsa2024-46/
[email protected]https://www.mozilla.org/security/advisories/mfsa2024-47/
[email protected]https://www.mozilla.org/security/advisories/mfsa2024-49/
[email protected]https://www.mozilla.org/security/advisories/mfsa2024-50/

CWE Details

CWE IDCWE NameDescription
CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

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