poppler: heap-based buffer over-read in XRef::getEntry in XRef.cc
Published Feb 3, 2019
7.8
HIGHCVSS 3.1
EPSS 2.11%
Description
In Poppler 0.73.0, a heap-based buffer over-read (due to an integer signedness error in the XRef::getEntry function in XRef.cc) allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted PDF document, as demonstrated by pdftocairo.
Affected products
No data.
Configuration 1
- 0.73.0
Configuration 2
- 14.04
- 16.04
- 18.04
- 18.10
Configuration 3
- 8.0
- 9.0
Configuration 4
- 28
Configuration 5
- 8.0
- 7.0
- 8.1
- 8.2
- 8.4
- 7.0
- 8.2
- 8.4
- 8.2
- 8.4
- 7.0
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
Not affected
| 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 | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
AV:N/AC:M/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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.11% (0.02110) | 81.13th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.20% (0.02196) | 80.10th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.35% (0.00352) | 55.45th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.17% (0.00174) | 55.80th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.17% (0.00174) | 54.78th | v3 (v2023.03.01) |
| Jan 27, 2024 | 0.15% (0.00154) | 51.65th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00108) | 42.03th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.78% (0.01776) | 76.86th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.78% (0.01776) | 76.81th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.78% (0.01776) | 74.78th | v2 (v2022.01.01) |
| Feb 4, 2022 | 18.56% (0.18557) | 93.62th | v2 (v2022.01.01) |
| Feb 3, 2022 | 12.95% (0.12949) | 88.96th | v1 |
| Jan 6, 2022 | 12.95% (0.12949) | 88.83th | v1 |
| Sep 1, 2021 | 3.21% (0.03209) | 81.46th | v1 |
| Apr 14, 2021 | 3.21% (0.03209) | 0.00th | v1 |
References (13)
- http://www.securityfocus.com/bid/106829 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2019:2022 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2713 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2019-7310 Vendor Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12797 x_refsource_MISCIssue TrackingPermissions RequiredThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1672419 Issue Tracking
- https://gitlab.freedesktop.org/poppler/poppler/issues/717 x_refsource_MISCExploitThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/03/msg00008.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/11/msg00014.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BI7NLDN2HUEU4ZW3D7XPHOAEGT2CKDRO/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-7310
- https://usn.ubuntu.com/3886-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-7310
Change history (0)
No recorded changes yet.