Vulnerability Details : CVE-2019-18804
DjVuLibre 3.5.27 has a NULL pointer dereference in the function DJVU::filter_fv at IW44EncodeCodec.cpp.
Vulnerability category: Memory Corruption
Products affected by CVE-2019-18804
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
- cpe:2.3:a:djvulibre_project:djvulibre:3.5.27:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-18804
0.71%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-18804
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-18804
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-18804
-
https://usn.ubuntu.com/4198-1/
USN-4198-1: DjVuLibre vulnerabilities | Ubuntu security noticesThird Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NYPWP5T7TSUNZV4UEIRRCTVWO6VBZWJV/
[SECURITY] Fedora 31 Update: djvulibre-3.5.27-17.fc31 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://sourceforge.net/p/djvu/bugs/309/
DjVuLibre / Bugs / #309 DJVU::filter_fv@IW44EncodeCodec.cpp:499-43___SEGV_UNKNOWExploit;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00068.html
[security-announce] openSUSE-SU-2019:2574-1: moderate: Security update fMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QUEME45HVGTMDOYODAZYQOGWSZ2CEFWZ/
[SECURITY] Fedora 30 Update: mingw-djvulibre-3.5.27-7.fc30 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SWT7E7BMWV5T33AMU6OGDPPTPIGCFFZF/
[SECURITY] Fedora 30 Update: djvulibre-3.5.27-16.fc30 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JO65AWU7LEWNF6DDCZPRFTR2ZPP5XK6L/
[SECURITY] Fedora 31 Update: mingw-djvulibre-3.5.27-7.fc31 - package-announce - Fedora Mailing-ListsMailing List;Third Party Advisory
-
https://github.com/TeamSeri0us/pocs/blob/master/djvulibre/DJVU__filter_fv%40IW44EncodeCodec.cpp_499-43___SEGV_UNKNOW.md
pocs/DJVU__filter_fv@IW44EncodeCodec.cpp_499-43___SEGV_UNKNOW.md at master · TeamSeri0us/pocs · GitHubExploit;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00069.html
[security-announce] openSUSE-SU-2019:2576-1: moderate: Security update fMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2021/05/msg00022.html
[SECURITY] [DLA 2667-1] djvulibre security updateMailing List;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2019/11/msg00004.html
[SECURITY] [DLA 1985-1] djvulibre security updateMailing List;Third Party Advisory
-
https://www.debian.org/security/2021/dsa-5032
Debian -- Security Information -- DSA-5032-1 djvulibreThird Party Advisory
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