libvpx: Use-after-free in vp8_deblock() in vp8/common/postproc.c
Published Sep 27, 2019
6.5
MEDIUMCVSS 3.1
EPSS 3.12%
Description
In libvpx, there is a possible information disclosure due to improper input validation. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation. Product: AndroidVersions: Android-10Android ID: A-80479354
Affected products
- Vendor n/a Product Android Defaultn/a
- Version Android-10StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Android | n/a |
|
Configuration 3
- 30
- 31
Configuration 4
- 8.0
- 9.0
- 10.0
Configuration 5
- 14.04
- 16.04
- 18.04
- 19.04
No data.
Red Hat Enterprise Linux 7
libvpx-0:1.3.0-8.el7
Fixed · RHSA-2020:3876
Red Hat Enterprise Linux 8
libvpx-0:1.7.0-8.el8
Fixed · RHSA-2020:4629
Red Hat Enterprise Linux 6
libvpx
Out of support scope
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | libvpx-0:1.3.0-8.el7 | Fixed | RHSA-2020:3876 |
| Red Hat Enterprise Linux 8 | libvpx-0:1.7.0-8.el8 | Fixed | RHSA-2020:4629 |
| Red Hat Enterprise Linux 6 | libvpx | 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:N/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/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 1, 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 (26 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.12% (0.03120) | 87.38th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.05% (0.03054) | 85.82th | v5 (v2026.06.15) |
| May 27, 2026 | 7.39% (0.07386) | 91.82th | v4 (v2025.03.14) |
| Dec 28, 2025 | 8.60% (0.08604) | 92.13th | v4 (v2025.03.14) |
| Dec 27, 2025 | 5.01% (0.05010) | 89.42th | v4 (v2025.03.14) |
| Nov 21, 2025 | 8.60% (0.08604) | 92.06th | v4 (v2025.03.14) |
| Nov 18, 2025 | 4.31% (0.04308) | 87.78th | v4 (v2025.03.14) |
| Nov 13, 2025 | 8.60% (0.08604) | 92.04th | v4 (v2025.03.14) |
| Oct 28, 2025 | 6.76% (0.06758) | 90.87th | v4 (v2025.03.14) |
| Oct 27, 2025 | 3.89% (0.03892) | 87.78th | v4 (v2025.03.14) |
| Oct 15, 2025 | 6.76% (0.06758) | 90.84th | v4 (v2025.03.14) |
| Oct 1, 2025 | 3.02% (0.03023) | 86.18th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.89% (0.01891) | 81.57th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.73% (0.04726) | 81.93th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.89% (0.01891) | 81.99th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.96% (0.03960) | 91.92th | v3 (v2023.03.01) |
| May 3, 2024 | 0.80% (0.00805) | 81.59th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.80% (0.00805) | 79.55th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.71% (0.00706) | 77.30th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.67% (0.07670) | 92.91th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.67% (0.07670) | 92.25th | v2 (v2022.01.01) |
| Feb 4, 2022 | 71.44% (0.71443) | 99.04th | v2 (v2022.01.01) |
| Feb 3, 2022 | 10.82% (0.10818) | 87.90th | v1 |
| Jan 6, 2022 | 10.82% (0.10818) | 87.76th | v1 |
| Jan 5, 2022 | 2.63% (0.02632) | 79.83th | v5 (v2026.06.15) |
| Apr 14, 2021 | 2.63% (0.02632) | 0.00th | v1 |
References (17)
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00049.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://www.openwall.com/lists/oss-security/2019/10/25/17 mailing-listx_refsource_MLISTMailing List
- http://www.openwall.com/lists/oss-security/2019/10/27/1 mailing-listx_refsource_MLISTMailing List
- http://www.openwall.com/lists/oss-security/2019/11/07/1 mailing-listx_refsource_MLISTMailing List
- https://access.redhat.com/security/cve/CVE-2019-9433 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1788994 Issue Tracking
- https://lists.debian.org/debian-lts-announce/2019/11/msg00030.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DQSTK442ATWJOR4TU3MR6C3N5A6NDFFN/ vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U2IIA3RSYABBUCFIHXIRVUT5CTJVWWZ6/ vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-9433
- https://seclists.org/bugtraq/2019/Nov/43 mailing-listx_refsource_BUGTRAQMailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202003-59 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://source.android.com/security/bulletin/android-10 x_refsource_MISCVendor Advisory
- https://usn.ubuntu.com/4199-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4199-2/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-9433
- https://www.debian.org/security/2019/dsa-4578 vendor-advisoryx_refsource_DEBIANThird Party Advisory
Change history (0)
No recorded changes yet.