binutils: Heap-buffer overflow in aout_link_add_symbols function
Published Mar 29, 2017
7.5
HIGHCVSS 3.0
EPSS 2.37%
Description
The Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, has an aout_link_add_symbols function in bfd/aoutx.h that is vulnerable to a heap-based buffer over-read (off-by-one) because of an incomplete check for invalid string offsets while loading symbols, leading to a GNU linker (ld) program crash.
Affected products
No data.
No data.
Red Hat Enterprise Linux 5
binutils
Will not fix
Red Hat Enterprise Linux 5
binutils220
Will not fix
Red Hat Enterprise Linux 6
binutils
Will not fix
Red Hat Enterprise Linux 7
binutils
Will not fix
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | binutils | Will not fix | n/a |
| Red Hat Enterprise Linux 5 | binutils220 | Will not fix | n/a |
| Red Hat Enterprise Linux 6 | binutils | Will not fix | n/a |
| Red Hat Enterprise Linux 7 | binutils | 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:N/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:L/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 v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.37% (0.02366) | 83.18th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.37% (0.02366) | 81.54th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.08% (0.00080) | 35.01th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.08% (0.00080) | 34.80th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.08% (0.00080) | 32.79th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v1 |
| Jan 6, 2022 | 0.62% (0.00624) | 17.24th | v1 |
| Sep 1, 2021 | 0.62% (0.00624) | 45.04th | v1 |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (6)
- http://www.securityfocus.com/bid/97219 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2017-7300 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1440828 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2017-7300
- https://sourceware.org/bugzilla/show_bug.cgi?id=20909 x_refsource_CONFIRMIssue TrackingPatch
- https://www.cve.org/CVERecord?id=CVE-2017-7300
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/97219 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://access.redhat.com/security/cve/CVE-2017-7300 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1440828 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-7300 | ||
| https://sourceware.org/bugzilla/show_bug.cgi?id=20909 | x_refsource_CONFIRMIssue TrackingPatch | |
| https://www.cve.org/CVERecord?id=CVE-2017-7300 |
Change history (0)
No recorded changes yet.