CVE-2019-18804 — NULL Pointer Dereference in Djvulibre

CWE-476 — NULL Pointer Dereference8 documents6 sources
Severity
7.5HIGHNVD
EPSS
4.6%
top 10.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Djvulibre Project DjvulibreDebian DjvulibreCanonical Ubuntu Linux+3 more
Timeline
PublishedNov 7
Latest updateMay 24

Description

DjVuLibre 3.5.27 has a NULL pointer dereference in the function DJVU::filter_fv at IW44EncodeCodec.cpp.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages4 packages

▶debiandebian/djvulibre< djvulibre 3.5.27.1-14 (bookworm)
▶Debiandjvulibre_project/djvulibre< 3.5.27.1-14+3
▶NVDopensuse/leap15.0, 15.1+1

Also affects: Debian Linux 10.0, 11.0, 8.0, 9.0, Fedora 30, 31, Ubuntu Linux 16.04, 18.04, 19.04, 19.10

🔴Vulnerability Details

2
GHSA
GHSA-mgvj-94j9-x737: DjVuLibre 3↗2022-05-24
▶
OSV
CVE-2019-18804: DjVuLibre 3↗2019-11-07
▶

📋Vendor Advisories

2
Ubuntu
DjVuLibre vulnerabilities↗2019-11-21
▶
Debian
CVE-2019-18804: djvulibre - DjVuLibre 3.5.27 has a NULL pointer dereference in the function DJVU::filter_fv ...↗2019
▶

💬Community

3
Bugzilla
CVE-2019-18804 djvulibre: null pointer dereference in function DJVU::filter_fv in IW44EncodeCodec.cpp↗2019-11-12
▶
Bugzilla
CVE-2019-18804 djvulibre: null pointer dereference in function DJVU::filter_fv in [fedora-all]↗2019-11-12
▶
Bugzilla
CVE-2019-18804 mingw-djvulibre: djvulibre: null pointer dereference in function DJVU::filter_fv in [fedora-all]↗2019-11-12
▶
CVE-2019-18804 — NULL Pointer Dereference in Djvulibre | cvebase