CVE-2021-32491
Published: 11 May 2021
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.
Notes
| Author | Note |
|---|---|
| mdeslaur | This is 0004-djvulibre-fedora-Patch9-djvulibre-3.5.27-interger-ov.patch |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
djvulibre Launchpad, Ubuntu, Debian |
bionic |
Released
(3.5.27.1-8ubuntu0.3)
|
| focal |
Released
(3.5.27.1-14ubuntu0.1)
|
|
| groovy |
Released
(3.5.27.1-15ubuntu0.1)
|
|
| hirsute |
Released
(3.5.28-1ubuntu0.1)
|
|
| impish |
Not vulnerable
(3.5.28-2)
|
|
| jammy |
Not vulnerable
(3.5.28-2)
|
|
| trusty |
Does not exist
|
|
| upstream |
Released
(3.5.28-2)
|
|
| xenial |
Released
(3.5.27.1-5ubuntu0.1+esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |