libsndfile: Out-of-bounds read in the flac_buffer_copy function
Published Apr 30, 2017
6.5
MEDIUMCVSS 3.0
EPSS 3.42%
Description
The flac_buffer_copy function in flac.c in libsndfile 1.0.28 allows remote attackers to cause a denial of service (invalid read and application crash) via a crafted audio file.
Affected products
No data.
Configuration 1
- 1.0.28
Configuration 2
- 8.0
No data.
Red Hat Enterprise Linux 6
libsndfile
Will not fix
Red Hat Enterprise Linux 7
libsndfile
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 | libsndfile | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | libsndfile | Will not fix | n/a |
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:R/S:U/C:N/I:N/A:H
1 other source (Red Hat) ▾
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: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 v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.42% (0.03423) | 88.51th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.42% (0.03423) | 87.32th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.33% (0.01328) | 78.12th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.19% (0.13190) | 90.20th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.33% (0.01328) | 78.59th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.27% (0.00267) | 68.56th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.27% (0.00267) | 66.77th | v3 (v2023.03.01) |
| May 8, 2023 | 0.27% (0.00267) | 62.73th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.24% (0.00236) | 59.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.30% (0.01300) | 31.12th | v1 |
| Jan 6, 2022 | 1.30% (0.01300) | 30.48th | v1 |
| Sep 1, 2021 | 1.30% (0.01300) | 69.44th | v1 |
| Apr 14, 2021 | 1.30% (0.01300) | 0.00th | v1 |
References (7)
- https://access.redhat.com/security/cve/CVE-2017-8362 Vendor Advisory
- https://blogs.gentoo.org/ago/2017/04/29/libsndfile-invalid-memory-read-in-flac_buffer_copy-flac-c/ x_refsource_MISCPatchThird Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1449519 Issue Tracking
- https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2017-8362
- https://security.gentoo.org/glsa/201811-23 vendor-advisoryx_refsource_GENTOOThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2017-8362
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2017-8362 | Vendor Advisory | |
| https://blogs.gentoo.org/ago/2017/04/29/libsndfile-invalid-memory-read-in-flac_buffer_copy-flac-c/ | x_refsource_MISCPatchThird Party AdvisoryVDB Entry | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1449519 | Issue Tracking | |
| https://lists.debian.org/debian-lts-announce/2018/12/msg00016.html | mailing-listx_refsource_MLISTMailing ListThird Party Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-8362 | ||
| https://security.gentoo.org/glsa/201811-23 | vendor-advisoryx_refsource_GENTOOThird Party Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2017-8362 |
Change history (0)
No recorded changes yet.