Vulnerability Description
A flaw was found in djvulibre-3.5.28 and earlier. An integer overflow in function render() in tools/ddjvu via crafted djvu file may lead to application crash and other consequences.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Djvulibre Project | Djvulibre | <= 3.5.28 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://bugzilla.redhat.com/show_bug.cgi?id=1943684Issue TrackingThird Party Advisory
- https://www.debian.org/security/2021/dsa-5032Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1943684Issue TrackingThird Party Advisory
- https://www.debian.org/security/2021/dsa-5032Third Party Advisory
FAQ
What is CVE-2021-32491?
CVE-2021-32491 is a vulnerability with a CVSS score of 7.8 (HIGH). A flaw was found in djvulibre-3.5.28 and earlier. An integer overflow in function render() in tools/ddjvu via crafted djvu file may lead to application crash and other consequences.
How severe is CVE-2021-32491?
CVE-2021-32491 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-32491?
Check the references section above for vendor advisories and patch information. Affected products include: Djvulibre Project Djvulibre, Debian Debian Linux.