In libwebm before 2019-03-08, a NULL pointer dereference caused by the functions OutputCluster and OutputTracks in webm_info.cc will trigger an abort, which allows a DoS attack, a similar issue to CVE-2018-19212
Published Mar 13, 2019
7.5
HIGHCVSS 3.0
EPSS 1.64%
Description
In libwebm before 2019-03-08, a NULL pointer dereference caused by the functions OutputCluster and OutputTracks in webm_info.cc will trigger an abort, which allows a DoS attack, a similar issue to CVE-2018-19212.
Affected products
No data.
- ≤ 1.0.0.27
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
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:N/I:N/A:H
AV:N/AC:L/Au:N/C:N/I:N/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 1, 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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.64% (0.01644) | 75.57th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.64% (0.01644) | 75.37th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.08% (0.00081) | 35.36th | v3 (v2023.03.01) |
| May 3, 2024 | 0.08% (0.00081) | 34.34th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.08% (0.00079) | 32.33th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.07% (0.00071) | 28.68th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.09% (0.00094) | 38.37th | 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 | 5.46% (0.05463) | 76.57th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.91% (0.02909) | 64.88th | v1 |
| Jan 6, 2022 | 2.91% (0.02909) | 64.55th | v1 |
| Jan 5, 2022 | 0.66% (0.00663) | 48.81th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.66% (0.00663) | 0.00th | v1 |
References (2)
- https://bugs.chromium.org/p/webm/issues/detail?id=1605 x_refsource_MISCPermissions RequiredThird Party Advisory
- https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461e9a85dfb7 x_refsource_MISCMailing ListPatchThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://bugs.chromium.org/p/webm/issues/detail?id=1605 | x_refsource_MISCPermissions RequiredThird Party Advisory | |
| https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461e9a85dfb7 | x_refsource_MISCMailing ListPatchThird Party Advisory |
Change history (0)
No recorded changes yet.