libvorbis: heap buffer overflow in mapping0_forward function
Published Apr 26, 2018
8.8
HIGHCVSS 3.1
EPSS 3.34%
Description
mapping0_forward in mapping0.c in Xiph.Org libvorbis 1.3.6 does not validate the number of channels, which allows remote attackers to cause a denial of service (heap-based buffer overflow or over-read) or possibly have unspecified other impact via a crafted file.
Affected products
No data.
Configuration 2
- 8.0
- 9.0
Configuration 3
- 8.0
- 8.1
- 8.2
- 8.4
- 8.2
- 8.4
- 8.2
- 8.4
No data.
Red Hat Enterprise Linux 8
libvorbis-1:1.3.6-2.el8
Fixed · RHSA-2019:3703
Red Hat Enterprise Linux 5
libvorbis
Will not fix
Red Hat Enterprise Linux 6
libvorbis
Fix deferred
Red Hat Enterprise Linux 7
libvorbis
Fix deferred
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | libvorbis-1:1.3.6-2.el8 | Fixed | RHSA-2019:3703 |
| Red Hat Enterprise Linux 5 | libvorbis | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | libvorbis | Fix deferred | n/a |
| Red Hat Enterprise Linux 7 | libvorbis | Fix deferred | 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
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 3.34% (0.03343) | 88.27th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.34% (0.03343) | 87.05th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.79% (0.01786) | 81.09th | v4 (v2025.03.14) |
| Mar 29, 2025 | 16.78% (0.16776) | 91.61th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.19% (0.01185) | 85.26th | v3 (v2023.03.01) |
| Oct 27, 2023 | 1.19% (0.01185) | 83.54th | v3 (v2023.03.01) |
| Sep 17, 2023 | 1.40% (0.01402) | 84.86th | v3 (v2023.03.01) |
| Jul 8, 2023 | 1.17% (0.01169) | 83.05th | v3 (v2023.03.01) |
| May 8, 2023 | 0.90% (0.00904) | 80.39th | v3 (v2023.03.01) |
| Apr 20, 2023 | 1.17% (0.01169) | 82.88th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.06% (0.01059) | 81.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.94% (0.01943) | 48.45th | v1 |
| Jan 6, 2022 | 1.94% (0.01943) | 47.92th | v1 |
| Nov 28, 2021 | 1.94% (0.01943) | 76.95th | v1 |
| Sep 1, 2021 | 1.62% (0.01623) | 73.32th | v1 |
| Apr 14, 2021 | 1.62% (0.01623) | 0.00th | v1 |
References (9)
- https://access.redhat.com/errata/RHSA-2019:3703 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2018-10392 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1574193 Issue Tracking
- https://gitlab.xiph.org/xiph/vorbis/issues/2335 x_refsource_MISCExploitIssue TrackingVendor Advisory
- https://lists.debian.org/debian-lts-announce/2019/11/msg00031.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/11/msg00023.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2018-10392
- https://security.gentoo.org/glsa/202003-36 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2018-10392
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2019:3703 | vendor-advisoryx_refsource_REDHATThird Party Advisory | |
| https://access.redhat.com/security/cve/CVE-2018-10392 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1574193 | Issue Tracking | |
| https://gitlab.xiph.org/xiph/vorbis/issues/2335 | x_refsource_MISCExploitIssue TrackingVendor Advisory | |
| https://lists.debian.org/debian-lts-announce/2019/11/msg00031.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://lists.debian.org/debian-lts-announce/2021/11/msg00023.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2018-10392 | ||
| https://security.gentoo.org/glsa/202003-36 | vendor-advisoryx_refsource_GENTOOThird Party Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2018-10392 |
Change history (0)
No recorded changes yet.