HIGH
DjVuLibre 3.5.27 has a NULL pointer dereference in the function DJVU::filter_fv at IW44EncodeCodec.cpp
Published Nov 7, 2019
7.5
HIGHCVSS 3.1
EPSS 3.67%
Description
DjVuLibre 3.5.27 has a NULL pointer dereference in the function DJVU::filter_fv at IW44EncodeCodec.cpp.
Affected products
No data.
Configuration 1
- 3.5.27
Configuration 2
OR
- 8.0
- 9.0
- 10.0
- 11.0
Configuration 3
OR
- 30
- 31
Configuration 4
OR
- 16.04
- 18.04
- 19.04
- 19.10
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
7.5 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
No CVSS v3.0 score for this CVE.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.67% 0.03667
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.03667
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (27 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.67% (0.03667) | 89.30th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.67% (0.03667) | 88.17th | v5 (v2026.06.15) |
| Dec 28, 2025 | 4.58% (0.04581) | 88.86th | v4 (v2025.03.14) |
| Dec 27, 2025 | 2.51% (0.02507) | 85.00th | v4 (v2025.03.14) |
| Oct 28, 2025 | 4.58% (0.04581) | 88.70th | v4 (v2025.03.14) |
| Oct 27, 2025 | 2.51% (0.02507) | 84.83th | v4 (v2025.03.14) |
| Oct 1, 2025 | 4.58% (0.04581) | 88.81th | v4 (v2025.03.14) |
| Mar 31, 2025 | 3.42% (0.03417) | 86.33th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.36% (0.01360) | 78.38th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.01% (0.03014) | 77.62th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.36% (0.01360) | 78.84th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.71% (0.00709) | 81.08th | v3 (v2023.03.01) |
| Feb 15, 2024 | 0.54% (0.00542) | 76.69th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.54% (0.00542) | 74.67th | v3 (v2023.03.01) |
| Oct 14, 2023 | 0.48% (0.00480) | 73.10th | v3 (v2023.03.01) |
| Sep 28, 2023 | 0.42% (0.00421) | 71.17th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.49% (0.00489) | 72.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.54% (0.01537) | 74.52th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.54% (0.01537) | 72.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 16.31% (0.16306) | 92.84th | v2 (v2022.01.01) |
| Feb 3, 2022 | 10.99% (0.10990) | 88.00th | v1 |
| Jan 6, 2022 | 10.99% (0.10990) | 87.86th | v1 |
| Jan 5, 2022 | 2.68% (0.02678) | 79.99th | v5 (v2026.06.15) |
| Dec 29, 2021 | 2.68% (0.02678) | 79.95th | v1 |
| Sep 1, 2021 | 2.48% (0.02476) | 78.74th | v1 |
| May 27, 2021 | 2.48% (0.02476) | 0.00th | v1 |
| Apr 14, 2021 | 2.27% (0.02273) | 0.00th | v1 |
Weaknesses (1)
References (12)
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00068.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00069.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- https://github.com/TeamSeri0us/pocs/blob/master/djvulibre/DJVU__filter_fv%40IW44EncodeCodec.cpp_499-43___SEGV_UNKNOW.md x_refsource_MISCExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00004.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/05/msg00022.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JO65AWU7LEWNF6DDCZPRFTR2ZPP5XK6L/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NYPWP5T7TSUNZV4UEIRRCTVWO6VBZWJV/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QUEME45HVGTMDOYODAZYQOGWSZ2CEFWZ/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SWT7E7BMWV5T33AMU6OGDPPTPIGCFFZF/ vendor-advisoryx_refsource_FEDORA
- https://sourceforge.net/p/djvu/bugs/309/ x_refsource_MISCExploitThird Party Advisory
- https://usn.ubuntu.com/4198-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://www.debian.org/security/2021/dsa-5032 vendor-advisoryx_refsource_DEBIANThird Party Advisory
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Nov 7, 2019
Updated Aug 5, 2024
Reserved Nov 7, 2019
Link CVE-2019-18804
CISA Vulnrichment
Updated n/a