NULL pointer dereference in Djvulibre Project
CVE-2019-18804
DjVuLibre 3.5.27 has a NULL pointer dereference in the function DJVU::filter_fv at IW44EncodeCodec.cpp.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.037 (89.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 89.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.037 · newest: 0.037 · change: 0.000
Affected products
- Djvulibre Project — versions 3.5.27
- Canonical Ubuntu Linux — versions 16.04, 18.04, 19.04
- Debian Linux — versions 8.0, 9.0, 10.0
- Fedoraproject Fedora — versions 30, 31
- openSUSE Leap — versions 15.0, 15.1
Weakness classification (CWE)
References
- sourceforge.net/p/djvu/bugs/309/ (Exploit, Third Party Advisory)
- github.com/TeamSeri0us/pocs/blob/master/djvulibre/DJVU__filter_fv@IW44EncodeCod… (Exploit, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2019/11/msg00004.html (mailing-list, Mailing List, Third Party Advisory)
- usn.ubuntu.com/4198-1/ (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2019-11/msg00068.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2019-11/msg00069.html (vendor-advisory, Mailing List, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
Frequently asked questions
- What is CVE-2019-18804?
- CVE-2019-18804 is a high-severity vulnerability in Djvulibre Project, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2019-11-07.
- How severe is CVE-2019-18804?
- High severity. CVSS v3 base score is 7.5 out of 10.