CVE-2024-25262: Heap Overflow (CVSS 8.1)

Description

texlive-bin commit c515e was discovered to contain heap buffer overflow via the function ttfLoadHDMX:ttfdump. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted TTF file.

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CVSS v3.1 Score

8.1

HIGH

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

Weakness Type (CWE)

CWE-122 CWE-122

References

Other References

https://bugs.launchpad.net/ubuntu/+source/texlive-bin/+bug/2047912 https://tug.org/svn/texlive/trunk/Build/source/texk/ttfdump/ChangeLog?revision=69605&view=co https://bugs.launchpad.net/ubuntu/+source/texlive-bin/+bug/2047912 https://lists.debian.org/debian-lts-announce/2024/10/msg00032.html https://tug.org/svn/texlive/trunk/Build/source/texk/ttfdump/ChangeLog?revision=69605&view=co

Frequently Asked Questions

What is CVE-2024-25262? +

texlive-bin commit c515e was discovered to contain heap buffer overflow via the function ttfLoadHDMX:ttfdump. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted TTF file. It has a CVSS v3.1 base score of 8.1 (HIGH).

How severe is CVE-2024-25262? +

CVE-2024-25262 has a CVSS v3.1 score of 8.1 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2024-25262? +

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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CVE-2024-25262