libao: Invalid memory allocation in _tokenize_matrix function in audio_out.c
Published Jul 31, 2017
5.5
MEDIUMCVSS 3.1
EPSS 3.85%
Description
The _tokenize_matrix function in audio_out.c in Xiph.Org libao 1.2.0 allows remote attackers to cause a denial of service (memory corruption) via a crafted MP3 file.
Affected products
No data.
No data.
Red Hat Enterprise Linux 5
libao
Affected
Red Hat Enterprise Linux 6
libao
Affected
Red Hat Enterprise Linux 7
libao
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | libao | Affected | n/a |
| Red Hat Enterprise Linux 6 | libao | Affected | n/a |
| Red Hat Enterprise Linux 7 | libao | Affected | 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:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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: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
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.85% (0.03855) | 89.83th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.70% (0.03704) | 88.28th | v5 (v2026.06.15) |
| Mar 17, 2025 | 2.41% (0.02414) | 84.00th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.15% (0.00154) | 53.10th | v3 (v2023.03.01) |
| Dec 16, 2023 | 0.17% (0.00167) | 53.40th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.14% (0.00143) | 49.54th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00117) | 43.86th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.81% (0.02808) | 83.12th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.81% (0.02808) | 63.95th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.48% (0.03484) | 68.35th | v5 (v2026.06.15) |
| Apr 14, 2021 | 3.48% (0.03484) | 0.00th | v1 |
References (6)
- http://seclists.org/fulldisclosure/2017/Jul/84 x_refsource_MISCMailing ListThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2017-11548 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1478946 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2017-11548
- https://www.cve.org/CVERecord?id=CVE-2017-11548
- https://www.exploit-db.com/exploits/42400/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://seclists.org/fulldisclosure/2017/Jul/84 | x_refsource_MISCMailing ListThird Party Advisory | |
| https://access.redhat.com/security/cve/CVE-2017-11548 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1478946 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-11548 | ||
| https://www.cve.org/CVERecord?id=CVE-2017-11548 | ||
| https://www.exploit-db.com/exploits/42400/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.