Heap-Buffer Overflow in OTFCC v0.10.4

texlive-bin Updated 02 Oct 2025

Summary

16/08/2022

Disclosed on

N/A

Severity

No i

Fix available

Medium

Severity

6.5

CVSS Score

CVE-2022-35455: OTFCC v0.10.4 was discovered to contain a heap-buffer overflow via /release-x64/otfccdump+0x6b0d63. Affects texlive-bin versions < 3a9d42668f45387fa566845be5a3e61579823d35. No fix is published. How to fix ↓

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Background

OTFCC v0.10.4 is a software package used for manipulating OpenType font files. It provides various tools and utilities for font conversion, inspection, and modification. The package is commonly used in the Debian ecosystem, specifically in versions 12 and 13 of the texlive-bin package.

Vulnerability Detail

The vulnerability identified as CVE-2022-35455 is a heap-buffer overflow in OTFCC v0.10.4. This vulnerability can be exploited via the 'otfccdump' component of the package. An attacker can trigger the overflow by providing specially crafted input, potentially leading to arbitrary code execution or a denial of service condition. The severity of this vulnerability is rated as 'unimportant' in the Debian ecosystem.

How To Fix

No fixed version is published for this vulnerability.

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Workaround

No specific workaround has been provided for this vulnerability.

Conclusion

In conclusion, the OTFCC v0.10.4 package in the texlive-bin package is vulnerable to a heap-buffer overflow. Users are advised to update their texlive-bin package to the latest version to mitigate this vulnerability. For further support on vulnerability remediation, please contact DevNack.com.

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