Heap-buffer overflow in OTFCC v0.10.4
Summary
CVE-2022-35468: OTFCC v0.10.4 was discovered to contain a heap-buffer overflow via /release-x64/otfccdump+0x6e420d. Affects texlive-bin versions < 3a9d42668f45387fa566845be5a3e61579823d35. No fix is published. How to fix ↓
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Background
OTFCC is a software package used for OpenType font conversion and manipulation. It provides various tools and utilities for working with OpenType fonts. The vulnerability affects version 0.10.4 of OTFCC. This version contains a heap-buffer overflow vulnerability in the 'otfccdump' component.
Vulnerability Detail
The vulnerability, identified as CVE-2022-35468, is a heap-buffer overflow that occurs in the 'otfccdump' component of OTFCC v0.10.4. This vulnerability can be exploited by an attacker to execute arbitrary code or cause a denial-of-service condition. The overflow is triggered by a specific input, leading to the corruption of heap memory. If successfully exploited, this vulnerability can have severe consequences, including remote code execution or crashing the application.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
At present, no specific workaround has been provided for this vulnerability. Users are advised to update to a patched version of OTFCC as soon as it becomes available.
Conclusion
OTFCC v0.10.4 contains a heap-buffer overflow vulnerability in the 'otfccdump' component. This vulnerability can be exploited to execute arbitrary code or cause a denial-of-service condition. Users are advised to update to a patched version of OTFCC as soon as it becomes available. For further support on vulnerability remediation, contact DevNack.com.
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FAQ
OTFCC is a software package used for OpenType font conversion and manipulation. It provides various tools and utilities for working with OpenType fonts.
The vulnerability can be exploited by an attacker to execute arbitrary code or cause a denial-of-service condition. This can lead to remote code execution or crashing of the application.
To fix this vulnerability, it is recommended to update to a patched version of OTFCC as soon as it becomes available. Follow the official channels for updates and apply the latest version.
Currently, no specific workarounds have been provided for this vulnerability. It is advised to update to a patched version of OTFCC as soon as it becomes available.
To mitigate the risk of similar vulnerabilities in the future, it is advisable to follow best practices for secure coding and input validation. Regularly update software packages to ensure you have the latest security patches.
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