opencv: Out-of-bounds read in hal_baseline::v_load in core/hal/intrin_sse.hpp
Published Sep 11, 2019
5.3
MEDIUMCVSS 3.1
EPSS 1.68%
Description
OpenCV 4.1.1 has an out-of-bounds read in hal_baseline::v_load in core/hal/intrin_sse.hpp when called from computeSSDMeanNorm in modules/video/src/dis_flow.cpp.
Affected products
No data.
No data.
Red Hat Enterprise Linux 6
opencv
Not affected
Red Hat Enterprise Linux 7
opencv
Not affected
Red Hat Enterprise Linux 8
opencv
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | opencv | Not affected | n/a |
| Red Hat Enterprise Linux 7 | opencv | Not affected | n/a |
| Red Hat Enterprise Linux 8 | opencv | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue did not affect the versions of OpenCV as shipped with Red Hat Enterprise Linux 6, and 7 as they did not include support for DIS optflow algorithm. This issue did not affect the versions of OpenCV as shipped with Red Hat Enterprise Linux 8 as DIS optflow algorithm did not include support for Single Instruction, Multiple Data (SIMD).
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AV:N/AC:L/Au:N/C:P/I:N/A:N
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 v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 1.68% (0.01676) | 76.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.66% (0.01662) | 73.57th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.07% (0.00066) | 29.47th | v3 (v2023.03.01) |
| Jun 10, 2024 | 0.07% (0.00066) | 28.89th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.07% (0.00066) | 26.88th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.50% (0.04499) | 74.08th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.84% (0.01840) | 47.83th | v5 (v2026.06.15) |
| Jan 6, 2022 | 1.84% (0.01840) | 47.32th | v1 |
| Sep 1, 2021 | 0.42% (0.00416) | 25.53th | v1 |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (8)
- https://access.redhat.com/security/cve/CVE-2019-16249 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1752702 PatchThird Party AdvisoryIssue Tracking
- https://github.com/advisories/GHSA-x3rm-644h-67m8 Advisory
- https://github.com/opencv/opencv-python/releases/tag/30
- https://github.com/opencv/opencv/issues/15481 x_refsource_MISCThird Party Advisory
- https://github.com/opencv/opencv/pull/15531
- https://nvd.nist.gov/vuln/detail/CVE-2019-16249
- https://www.cve.org/CVERecord?id=CVE-2019-16249
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2019-16249 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1752702 | PatchThird Party AdvisoryIssue Tracking | |
| https://github.com/advisories/GHSA-x3rm-644h-67m8 | Advisory | |
| https://github.com/opencv/opencv-python/releases/tag/30 | ||
| https://github.com/opencv/opencv/issues/15481 | x_refsource_MISCThird Party Advisory | |
| https://github.com/opencv/opencv/pull/15531 | ||
| https://nvd.nist.gov/vuln/detail/CVE-2019-16249 | ||
| https://www.cve.org/CVERecord?id=CVE-2019-16249 |
Change history (0)
No recorded changes yet.