CVE-2021-46310

An issue was discovered IW44Image.cpp in djvulibre 3.5.28 in allows attackers to cause a denial of service via divide by zero.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
6.5 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 46%
Affected Products (NVD)
VendorProductVersion
djvulibre_projectdjvulibre
3.5.28
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
djvulibre
bookworm
ignored
bullseye
no-dsa
buster
no-dsa
sid
vulnerable
trixie
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
djvulibre
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
lunar
ignored
mantic
ignored
noble
needs-triage
trusty
ignored
xenial
needs-triage
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
libdjvulibre-devel
suse enterprise desktop 15 SP4
3.5.27-150200.11.14.1
fixed
suse enterprise desktop 15 SP5
3.5.27-150200.11.14.1
fixed
suse enterprise desktop 15 SP6
3.5.27-150200.11.14.1
fixed
suse enterprise desktop 15 SP7
3.5.27-150200.11.14.1
fixed
suse enterprise sap 15 SP4
3.5.27-150200.11.14.1
fixed
suse enterprise sap 15 SP5
3.5.27-150200.11.14.1
fixed
suse enterprise sap 15 SP6
3.5.27-150200.11.14.1
fixed
suse enterprise sap 15 SP7
3.5.27-150200.11.14.1
fixed
suse enterprise server 15 SP4
3.5.27-150200.11.14.1
fixed
suse enterprise server 15 SP5
3.5.27-150200.11.14.1
fixed
suse enterprise server 15 SP6
3.5.27-150200.11.14.1
fixed
suse enterprise server 15 SP7
3.5.27-150200.11.14.1
fixed
libdjvulibre21
suse enterprise desktop 15 SP4
3.5.27-150200.11.14.1
fixed
suse enterprise desktop 15 SP5
3.5.27-150200.11.14.1
fixed
suse enterprise desktop 15 SP6
3.5.27-150200.11.14.1
fixed
suse enterprise desktop 15 SP7
3.5.27-150200.11.14.1
fixed
suse enterprise sap 15 SP4
3.5.27-150200.11.14.1
fixed
suse enterprise sap 15 SP5
3.5.27-150200.11.14.1
fixed
suse enterprise sap 15 SP6
3.5.27-150200.11.14.1
fixed
suse enterprise sap 15 SP7
3.5.27-150200.11.14.1
fixed
suse enterprise server 15 SP4
3.5.27-150200.11.14.1
fixed
suse enterprise server 15 SP5
3.5.27-150200.11.14.1
fixed
suse enterprise server 15 SP6
3.5.27-150200.11.14.1
fixed
suse enterprise server 15 SP7
3.5.27-150200.11.14.1
fixed
Common Weakness Enumeration
References
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/HN4JOIBNMJMW2NQSGT6DCDCQZJ2ROFM7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XEEGAR4WUF6LTOJEHSON7I2MBTPFTVR5/
https://sourceforge.net/p/djvu/bugs/345/
https://lists.debian.org/debian-lts-announce/2025/07/msg00007.html
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/HN4JOIBNMJMW2NQSGT6DCDCQZJ2ROFM7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XEEGAR4WUF6LTOJEHSON7I2MBTPFTVR5/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HN4JOIBNMJMW2NQSGT6DCDCQZJ2ROFM7/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XEEGAR4WUF6LTOJEHSON7I2MBTPFTVR5/
https://sourceforge.net/p/djvu/bugs/345/