CVE-2021-3500
First published: Fri Mar 26 2021(Updated: )
A flaw was found in djvulibre-3.5.28 and earlier. A Stack overflow in function DJVU::DjVuDocument::get_djvu_file() via crafted djvu file may lead to application crash and other consequences.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/djvulibre | 3.5.27.1-10+deb10u1 3.5.28-2 | |
| Djvulibre Project Djvulibre | <=3.5.28 | |
| Debian Debian Linux | =10.0 | |
| Debian Debian Linux | =11.0 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2021-3500
- https://bugzilla.redhat.com/show_bug.cgi?id=1943685
- https://src.fedoraproject.org/rpms/djvulibre.git
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988215
- https://src.fedoraproject.org/rpms/djvulibre/c/fc359410f7131e4ea0a892ef78e6da72f29afeee.patch
- https://sourceforge.net/p/djvu/djvulibre-git/ci/cd8b5c97b27a5c1dc83046498b6ca49ad20aa9b6/
- https://www.debian.org/security/2021/dsa-5032
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1943411
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1958164
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1958165
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1943685#c4
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1943408
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1943409
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1943410
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1943424
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1943685#c8
Frequently Asked Questions
What is CVE-2021-3500?
CVE-2021-3500 is a vulnerability found in djvulibre-3.5.28 and earlier, which can lead to application crash and other consequences.
What is the severity of CVE-2021-3500?
The severity of CVE-2021-3500 is high, with a CVSS score of 7.8.
How can CVE-2021-3500 be exploited?
CVE-2021-3500 can be exploited via a crafted djvu file that triggers a stack overflow in the DJVU::DjVuDocument::get_djvu_file() function.
Which software versions are affected by CVE-2021-3500?
djvulibre versions 3.5.28 and earlier are affected by CVE-2021-3500.
Is there a fix available for CVE-2021-3500?
Yes, the fix for CVE-2021-3500 is available in djvulibre versions 3.5.27.1-10+deb10u1 and 3.5.28-2.
- collector/debian-bugs
- alias/CVE-2021-3500
- collector/security-tracker-debian
- collector/nvd-index
- agent/type
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/severity
- agent/author
- agent/references
- agent/last-modified-date
- agent/description
- collector/redhat-bugzilla
- source/Red Hat
- agent/event
- agent/tags
- agent/trending
- package-manager/debian
- vendor/djvulibre project
- canonical/djvulibre project djvulibre
- version/djvulibre project djvulibre/3.5.28
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/10.0
- version/debian debian linux/11.0