CVE-2024-48856

Description

Out-of-bounds write in the PCX image codec in QNX SDP versions 8.0, 7.1 and 7.0 could allow an unauthenticated attacker to cause a denial-of-service condition or execute code in the context of the process using the image codec.

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CVSS v3.1 Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-787 Out-of-bounds Write

Affected Products

Vendor	Product	Versions
blackberry	qnx_software_development_platform	All
blackberry	qnx_software_development_platform	All
blackberry	qnx_software_development_platform	All

References

Advisories & Patches

https://support.blackberry.com/pkb/s/article/140334

Frequently Asked Questions

What is CVE-2024-48856? +

Out-of-bounds write in the PCX image codec in QNX SDP versions 8.0, 7.1 and 7.0 could allow an unauthenticated attacker to cause a denial-of-service condition or execute code in the context of the process using the image codec. It has a CVSS v3.1 base score of 9.8 (CRITICAL).

How severe is CVE-2024-48856? +

CVE-2024-48856 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-48856? +

CVE-2024-48856 affects products from blackberry, specifically: qnx_software_development_platform. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-48856? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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