freeradius: Buffer over-read in fr_dhcp_decode_suboptions()
Published Jul 17, 2017
7.5
HIGHCVSS 3.0
EPSS 2.99%
Description
An FR-GV-304 issue in FreeRADIUS 3.x before 3.0.15 allows "DHCP - Buffer over-read in fr_dhcp_decode_suboptions()" and a denial of service.
Affected products
No data.
- 3.0.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.0.10
- 3.0.11
- 3.0.12
- 3.0.13
- 3.0.14
No data.
Red Hat Enterprise Linux 7
freeradius-0:3.0.13-8.el7_4
Fixed · RHSA-2017:2389
Red Hat Enterprise Linux 5
freeradius
Not affected
Red Hat Enterprise Linux 5
freeradius2
Not affected
Red Hat Enterprise Linux 6
freeradius
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | freeradius-0:3.0.13-8.el7_4 | Fixed | RHSA-2017:2389 |
| Red Hat Enterprise Linux 5 | freeradius | Not affected | n/a |
| Red Hat Enterprise Linux 5 | freeradius2 | Not affected | n/a |
| Red Hat Enterprise Linux 6 | freeradius | Not affected | 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:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
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 v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (18 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.99% (0.02988) | 86.84th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.04% (0.02042) | 78.58th | v5 (v2026.06.15) |
| Dec 18, 2025 | 1.06% (0.01065) | 77.15th | v4 (v2025.03.14) |
| Mar 30, 2025 | 2.07% (0.02067) | 82.34th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.34% (0.03341) | 78.63th | v4 (v2025.03.14) |
| Jul 20, 2024 | 0.39% (0.00393) | 73.61th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.39% (0.00393) | 72.68th | v3 (v2023.03.01) |
| May 8, 2023 | 0.39% (0.00393) | 69.37th | v3 (v2023.03.01) |
| May 2, 2023 | 0.40% (0.00403) | 69.80th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.40% (0.00395) | 69.28th | 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 | 1.29% (0.01294) | 30.79th | v1 |
| Jan 6, 2022 | 1.29% (0.01294) | 30.15th | v1 |
| Sep 1, 2021 | 1.29% (0.01294) | 69.02th | v1 |
| Apr 14, 2021 | 1.29% (0.01294) | 0.00th | v1 |
References (8)
- http://freeradius.org/security/fuzzer-2017.html x_refsource_CONFIRMVendor Advisory
- http://www.debian.org/security/2017/dsa-3930 vendor-advisoryx_refsource_DEBIAN
- http://www.securityfocus.com/bid/99970 vdb-entryx_refsource_BID
- https://access.redhat.com/errata/RHSA-2017:2389 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2017-10987 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1468552 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2017-10987
- https://www.cve.org/CVERecord?id=CVE-2017-10987
| Link | Providers | Tags |
|---|---|---|
| http://freeradius.org/security/fuzzer-2017.html | x_refsource_CONFIRMVendor Advisory | |
| http://www.debian.org/security/2017/dsa-3930 | vendor-advisoryx_refsource_DEBIAN | |
| http://www.securityfocus.com/bid/99970 | vdb-entryx_refsource_BID | |
| https://access.redhat.com/errata/RHSA-2017:2389 | vendor-advisoryx_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2017-10987 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1468552 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2017-10987 | ||
| https://www.cve.org/CVERecord?id=CVE-2017-10987 |
Change history (0)
No recorded changes yet.