CVE-2021-46312: Divide by Zero
First published: Tue Aug 22 2023(Updated: )
An issue was discovered IW44EncodeCodec.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide by zero.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Djvulibre Project Djvulibre | =3.5.28 |
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Reference Links
- https://sourceforge.net/p/djvu/bugs/344/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4APFAWR7QE27GXQMRKR6XKNZWWUJ5YMH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XEEGAR4WUF6LTOJEHSON7I2MBTPFTVR5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HN4JOIBNMJMW2NQSGT6DCDCQZJ2ROFM7/
Frequently Asked Questions
What is the vulnerability ID for this issue in djvulibre 3.5.28?
The vulnerability ID for this issue in djvulibre 3.5.28 is CVE-2021-46312.
What is the severity of CVE-2021-46312?
The severity of CVE-2021-46312 is medium with a CVSS score of 6.5.
What is the affected software of CVE-2021-46312?
The affected software of CVE-2021-46312 is Djvulibre Project Djvulibre 3.5.28.
How can an attacker exploit CVE-2021-46312?
An attacker can exploit CVE-2021-46312 by causing a denial of service through a divide by zero error in IW44EncodeCodec.cpp.
Is there a fix for CVE-2021-46312?
Yes, please refer to the vendor's website or official sources for the fix for CVE-2021-46312.
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