HIGH
libvorbis: stack buffer overflow in bark_noise_hybridmp function
Published Apr 26, 2018
7.5
HIGHCVSS 3.1
EPSS 2.40%
Description
bark_noise_hybridmp in psy.c in Xiph.Org libvorbis 1.3.6 has a stack-based buffer over-read.
Affected products
No data.
Configuration 2
OR
- 8.0
- 9.0
Configuration 3
OR
- 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
Will not fix
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 | Will not fix | 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.
7.5 HIGH NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
7.3 HIGH Red Hat
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact Low
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
2.40% 0.02400
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.02400
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 2.40% (0.02400) | 83.44th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.40% (0.02400) | 81.81th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.52% (0.00517) | 76.95th | v3 (v2023.03.01) |
| Feb 15, 2024 | 0.52% (0.00517) | 76.08th | v3 (v2023.03.01) |
| Nov 20, 2023 | 0.52% (0.00517) | 74.07th | v3 (v2023.03.01) |
| Jul 8, 2023 | 0.57% (0.00566) | 74.76th | v3 (v2023.03.01) |
| May 8, 2023 | 0.61% (0.00609) | 75.47th | v3 (v2023.03.01) |
| Apr 20, 2023 | 0.57% (0.00566) | 74.50th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.47% (0.00471) | 71.81th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.02% (0.01018) | 38.88th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.02% (0.01018) | 19.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.25% (0.01247) | 30.57th | v1 |
| Jan 6, 2022 | 1.25% (0.01247) | 29.93th | v1 |
| Nov 28, 2021 | 1.25% (0.01247) | 69.28th | v1 |
| Sep 1, 2021 | 1.04% (0.01040) | 64.49th | v1 |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
Weaknesses (2)
References (9)
- https://access.redhat.com/errata/RHSA-2019:3703 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2018-10393 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1574194 Issue Tracking
- https://gitlab.xiph.org/xiph/vorbis/issues/2334 x_refsource_MISCIssue 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-2018-10393
- https://security.gentoo.org/glsa/202003-36 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2018-10393
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2019:3703 | vendor-advisoryx_refsource_REDHATThird Party Advisory | |
| https://access.redhat.com/security/cve/CVE-2018-10393 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1574194 | Issue Tracking | |
| https://gitlab.xiph.org/xiph/vorbis/issues/2334 | x_refsource_MISCIssue 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-2018-10393 | ||
| https://security.gentoo.org/glsa/202003-36 | vendor-advisoryx_refsource_GENTOOThird Party Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2018-10393 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 26, 2018
Updated Aug 5, 2024
Reserved Apr 25, 2018
Link CVE-2018-10393
CISA Vulnrichment
Updated n/a