poppler: heap-based buffer over-read in function downsample_row_box_filter in CairoRescaleBox.cc
Published Mar 8, 2019
9.8
CRITICALCVSS 3.0
EPSS 3.52%
Description
Poppler 0.74.0 has a heap-based buffer over-read in the CairoRescaleBox.cc downsample_row_box_filter function.
Affected products
No data.
Configuration 1
- 0.74.0
Configuration 2
- 28
- 29
- 30
Configuration 3
- 8.0
No data.
Red Hat Enterprise Linux 7
evince-0:3.28.2-8.el7
Fixed · RHSA-2019:2022
Red Hat Enterprise Linux 7
okular-0:4.10.5-7.el7
Fixed · RHSA-2019:2022
Red Hat Enterprise Linux 7
poppler-0:0.26.5-38.el7
Fixed · RHSA-2019:2022
Red Hat Enterprise Linux 8
poppler-0:0.66.0-11.el8_0.12
Fixed · RHSA-2019:2713
Red Hat Enterprise Linux 5
poppler
Not affected
Red Hat Enterprise Linux 6
poppler
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | evince-0:3.28.2-8.el7 | Fixed | RHSA-2019:2022 |
| Red Hat Enterprise Linux 7 | okular-0:4.10.5-7.el7 | Fixed | RHSA-2019:2022 |
| Red Hat Enterprise Linux 7 | poppler-0:0.26.5-38.el7 | Fixed | RHSA-2019:2022 |
| Red Hat Enterprise Linux 8 | poppler-0:0.66.0-11.el8_0.12 | Fixed | RHSA-2019:2713 |
| Red Hat Enterprise Linux 5 | poppler | Not affected | n/a |
| Red Hat Enterprise Linux 6 | poppler | Will not fix | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue affects the versions of poppler as shipped with Red Hat Enterprise Linux 6 and 7. Red Hat Enterprise Linux 6 is now in Maintenance Support 2 Phase of the support and maintenance life cycle. This has been rated as having a security impact of Low, and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1 other source (Red Hat) ▾
CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.52% (0.03518) | 88.84th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.52% (0.03518) | 87.68th | v5 (v2026.06.15) |
| Nov 21, 2025 | 2.22% (0.02219) | 83.97th | v4 (v2025.03.14) |
| Nov 18, 2025 | 6.71% (0.06712) | 90.34th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.68% (0.02683) | 84.53th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.69% (0.07692) | 86.23th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.03% (0.03026) | 85.72th | v4 (v2025.03.14) |
| Dec 17, 2024 | 0.69% (0.00688) | 79.93th | v3 (v2023.03.01) |
| Mar 1, 2024 | 1.02% (0.01018) | 83.33th | v3 (v2023.03.01) |
| Nov 8, 2023 | 0.94% (0.00938) | 81.25th | v3 (v2023.03.01) |
| Jul 2, 2023 | 0.43% (0.00428) | 70.88th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.43% (0.00434) | 70.62th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.54% (0.01537) | 74.52th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.54% (0.01537) | 74.48th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.54% (0.01537) | 72.41th | v2 (v2022.01.01) |
| Feb 4, 2022 | 17.17% (0.17166) | 93.10th | v2 (v2022.01.01) |
| Feb 3, 2022 | 8.66% (0.08659) | 85.81th | v1 |
| Jan 6, 2022 | 8.66% (0.08659) | 85.64th | v1 |
| Sep 1, 2021 | 2.07% (0.02069) | 77.27th | v1 |
| Apr 14, 2021 | 2.07% (0.02069) | 0.00th | v1 |
References (13)
- https://access.redhat.com/errata/RHSA-2019:2022 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2019:2713 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2019-9631 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1686802 Issue Tracking
- https://gitlab.freedesktop.org/poppler/poppler/issues/736 x_refsource_MISCPatchVendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/04/msg00011.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/07/msg00018.html mailing-listx_refsource_MLIST
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6OSCOYM3AMFFBJWSBWY6VJVLNE5JD7YS/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JQ6RABASMSIMMWMDZTP6ZWUWZPTBSVB5/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZWP5XSUG6GNRI75NYKF53KIB2CZY6QQ6/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-9631
- https://usn.ubuntu.com/4042-1/ vendor-advisoryx_refsource_UBUNTU
- https://www.cve.org/CVERecord?id=CVE-2019-9631
Change history (0)
No recorded changes yet.