libtiff: integer overflow leading to heap-based buffer overflow in tif_getimage.c
Published Oct 14, 2019
8.8
HIGHCVSS 3.1
EPSS 3.36%
Description
tif_getimage.c in LibTIFF through 4.0.10, as used in GDAL through 3.0.1 and other products, has an integer overflow that potentially causes a heap-based buffer overflow via a crafted RGBA image, related to a "Negative-size-param" condition.
Affected products
No data.
No data.
Red Hat Enterprise Linux 7
libtiff-0:4.0.3-35.el7
Fixed · RHSA-2020:3902
Red Hat Enterprise Linux 8
libtiff-0:4.0.9-18.el8
Fixed · RHSA-2020:4634
Red Hat Enterprise Linux 5
libtiff
Out of support scope
Red Hat Enterprise Linux 6
libtiff
Out of support scope
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | libtiff-0:4.0.3-35.el7 | Fixed | RHSA-2020:3902 |
| Red Hat Enterprise Linux 8 | libtiff-0:4.0.9-18.el8 | Fixed | RHSA-2020:4634 |
| Red Hat Enterprise Linux 5 | libtiff | Out of support scope | n/a |
| Red Hat Enterprise Linux 6 | libtiff | Out of support scope | 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:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
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 3, 2026.
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 3.36% (0.03356) | 88.33th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.38% (0.03384) | 87.19th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.37% (0.00373) | 56.09th | v4 (v2025.03.14) |
| Mar 29, 2025 | 1.58% (0.01581) | 70.01th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.37% (0.00373) | 56.94th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.85% (0.00846) | 82.85th | v3 (v2023.03.01) |
| Feb 6, 2024 | 0.83% (0.00832) | 80.22th | v3 (v2023.03.01) |
| Sep 19, 2023 | 0.84% (0.00843) | 80.11th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.74% (0.00739) | 78.50th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.47% (0.00469) | 71.73th | 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 | 12.26% (0.12262) | 89.36th | v2 (v2022.01.01) |
| Feb 3, 2022 | 10.22% (0.10225) | 87.52th | v1 |
| Jan 6, 2022 | 10.22% (0.10225) | 87.37th | v1 |
| Jan 5, 2022 | 2.48% (0.02476) | 79.39th | v5 (v2026.06.15) |
| Apr 14, 2021 | 2.48% (0.02476) | 0.00th | v1 |
References (16)
- https://access.redhat.com/security/cve/CVE-2019-17546 Vendor Advisory
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16443 x_refsource_MISCThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1765705 Issue Tracking
- https://github.com/OSGeo/gdal/commit/21674033ee246f698887604c7af7ba1962a40ddf x_refsource_MISCPatchThird Party Advisory
- https://gitlab.com/libtiff/libtiff/commit/4bb584a35f87af42d6cf09d15e9ce8909a839145 x_refsource_MISCPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html mailing-listx_refsource_MLISTThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/03/msg00020.html mailing-listx_refsource_MLIST
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LM5ZW7E3IEW7LT2BPJP7D3RN6OUOE3MX/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M3S4WNIMZ7XSLY2LD5FPRPZMGNUBVKOG/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-17546
- https://seclists.org/bugtraq/2020/Jan/32 mailing-listx_refsource_BUGTRAQ
- https://security.gentoo.org/glsa/202003-25 vendor-advisoryx_refsource_GENTOO
- https://security.netapp.com/advisory/ntap-20241220-0007/
- https://www.cve.org/CVERecord?id=CVE-2019-17546
- https://www.debian.org/security/2020/dsa-4608 vendor-advisoryx_refsource_DEBIAN
- https://www.debian.org/security/2020/dsa-4670 vendor-advisoryx_refsource_DEBIAN
Change history (0)
No recorded changes yet.