HIGH
In GNU Libextractor 1.4, there is a NULL Pointer Dereference in flac_metadata in flac_extractor.c
Published Oct 11, 2017
7.5
HIGHCVSS 3.0
EPSS 2.61%
Description
In GNU Libextractor 1.4, there is a NULL Pointer Dereference in flac_metadata in flac_extractor.c.
Affected products
No data.
- 1.4
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.
7.5 HIGH NVD
CVSS:3.0/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
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.
2.61% 0.02613
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.02613
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.61% (0.02613) | 84.87th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.61% (0.02613) | 83.36th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.27% (0.00270) | 68.16th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.27% (0.00270) | 66.92th | v3 (v2023.03.01) |
| May 8, 2023 | 0.27% (0.00270) | 62.91th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.68% (0.00679) | 76.83th | 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 |
| Sep 1, 2021 | 1.25% (0.01247) | 68.62th | v1 |
| Apr 14, 2021 | 1.25% (0.01247) | 0.00th | v1 |
Weaknesses (1)
References (5)
- http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00003.html x_refsource_MISCMailing ListVendor Advisory
- http://openwall.com/lists/oss-security/2017/10/11/1 x_refsource_MISCMailing ListThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/101272 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1499600 x_refsource_MISCExploitIssue TrackingThird Party AdvisoryVDB Entry
- https://lists.debian.org/debian-lts-announce/2017/12/msg00000.html mailing-listx_refsource_MLIST
| Link | Providers | Tags |
|---|---|---|
| http://lists.gnu.org/archive/html/bug-libextractor/2017-10/msg00003.html | x_refsource_MISCMailing ListVendor Advisory | |
| http://openwall.com/lists/oss-security/2017/10/11/1 | x_refsource_MISCMailing ListThird Party AdvisoryVDB Entry | |
| http://www.securityfocus.com/bid/101272 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1499600 | x_refsource_MISCExploitIssue TrackingThird Party AdvisoryVDB Entry | |
| https://lists.debian.org/debian-lts-announce/2017/12/msg00000.html | mailing-listx_refsource_MLIST |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 11, 2017
Updated Aug 5, 2024
Reserved Oct 11, 2017
Link CVE-2017-15267
CISA Vulnrichment
Updated n/a