CVE-2021-32491 — Integer Overflow or Wraparound in Djvulibre

CWE-190 — Integer Overflow or Wraparound6 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.4%
top 41.51%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Djvulibre Project DjvulibreDebian DjvulibreDebian Linux
Timeline
PublishedJun 24
Latest updateMay 24

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 vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages4 packages

▶debiandebian/djvulibre< djvulibre 3.5.28-2 (bookworm)
▶Debiandjvulibre_project/djvulibre< 3.5.28-2+3
▶CVEListV5djvulibre_project/djvulibredjvulibre-3.5.28 and earlier

Also affects: Debian Linux 10.0, 11.0

🔴Vulnerability Details

2
GHSA
GHSA-w6mc-6grg-6x9m: A flaw was found in djvulibre-3↗2022-05-24
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OSV
CVE-2021-32491: A flaw was found in djvulibre-3↗2021-06-24
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📋Vendor Advisories

3
Ubuntu
DjVuLibre vulnerabilities↗2021-05-18
▶
Ubuntu
DjVuLibre vulnerabilities↗2021-05-17
▶
Debian
CVE-2021-32491: djvulibre - A flaw was found in djvulibre-3.5.28 and earlier. An integer overflow in functio...↗2021
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CVE-2021-32491 — Integer Overflow or Wraparound | cvebase