CVE-2017-10987
published 2017-07-17CVE-2017-10987: 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.
PriorityP432high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
2.82%
85.0th percentile
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
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | freeradius | < freeradius 3.0.15+dfsg-1 (bookworm) | freeradius 3.0.15+dfsg-1 (bookworm) |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | — | — |
| freeradius | freeradius | >= 0 < 3.0.15+dfsg-1 | 3.0.15+dfsg-1 |
| freeradius | freeradius | >= 0 < 3.0.15+dfsg-1 | 3.0.15+dfsg-1 |
| freeradius | freeradius | >= 0 < 3.0.15+dfsg-1 | 3.0.15+dfsg-1 |
| freeradius | freeradius | >= 0 < 3.0.15+dfsg-1 | 3.0.15+dfsg-1 |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
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GHSA
GHSA-9m86-q665-gj66: An FR-GV-304 issue in FreeRADIUS 3
ghsa_unreviewed·2022-05-13
CVE-2017-10987 [HIGH] CWE-125 GHSA-9m86-q665-gj66: An FR-GV-304 issue in FreeRADIUS 3
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.
OSV
CVE-2017-10987: An FR-GV-304 issue in FreeRADIUS 3
osv·2017-07-17·CVSS 7.5
CVE-2017-10987 [HIGH] CVE-2017-10987: An FR-GV-304 issue in FreeRADIUS 3
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.
Ubuntu
FreeRADIUS vulnerabilities
vendor_ubuntu·2017-07-27
CVE-2017-10978 FreeRADIUS vulnerabilities
Title: FreeRADIUS vulnerabilities
Summary: Several security issues were fixed in FreeRADIUS.
Guido Vranken discovered that FreeRADIUS incorrectly handled memory when
decoding packets. A remote attacker could use this issue to cause
FreeRADIUS to crash or hang, resulting in a denial of service, or possibly
execute arbitrary code.
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
freeradius: Buffer over-read in fr_dhcp_decode_suboptions()
vendor_redhat·2017-07-17·CVSS 7.5
CVE-2017-10987 [HIGH] CWE-125 freeradius: Buffer over-read in fr_dhcp_decode_suboptions()
freeradius: Buffer over-read in fr_dhcp_decode_suboptions()
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.
An out-of-bounds read flaw was found in the way FreeRADIUS server handled decoding of DHCP packets. A remote attacker could use this flaw to crash the FreeRADIUS server by sending a specially crafted DHCP request.
Package: freeradius (Red Hat Enterprise Linux 5) - Not affected
Package: freeradius2 (Red Hat Enterprise Linux 5) - Not affected
Package: freeradius (Red Hat Enterprise Linux 6) - Not affected
Debian
CVE-2017-10987: freeradius - An FR-GV-304 issue in FreeRADIUS 3.x before 3.0.15 allows "DHCP - Buffer over-re...
vendor_debian·2017·CVSS 7.5
CVE-2017-10987 [HIGH] CVE-2017-10987: freeradius - An FR-GV-304 issue in FreeRADIUS 3.x before 3.0.15 allows "DHCP - Buffer over-re...
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.
Scope: local
bookworm: resolved (fixed in 3.0.15+dfsg-1)
bullseye: resolved (fixed in 3.0.15+dfsg-1)
forky: resolved (fixed in 3.0.15+dfsg-1)
sid: resolved (fixed in 3.0.15+dfsg-1)
trixie: resolved (fixed in 3.0.15+dfsg-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions() [fedora-all]
bugzilla·2017-07-17·CVSS 7.5
CVE-2017-10987 [HIGH] CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions() [fedora-all]
CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions() [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supporte
Bugzilla
CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions()
bugzilla·2017-07-07·CVSS 7.5
CVE-2017-10987 [HIGH] CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions()
CVE-2017-10987 freeradius: Buffer over-read in fr_dhcp_decode_suboptions()
The fr_dhcp_decode_suboptions() function does not properly check if sub-options overflow the packet. The server can read up to a small number of octets more data than it should. Depending on memory layout, this read may initiate a page fault, and cause the server to crash.
The security impact is denial of service by any network device capable of sending DHCP packets to FreeRADIUS, which sends packets with malformed options.
Affected versions: 3.0.0 through 3.0.14, inclusive.
Discussion:
Acknowledgments:
Name: the FreeRADIUS project
Upstream: Guido Vranken
---
Created attachment 1295267
Proposed patch
---
Created freeradius tracking bugs for this issue:
Affects: fedora-all [bug 1471865]
---
This issue ha
http://freeradius.org/security/fuzzer-2017.htmlhttp://www.debian.org/security/2017/dsa-3930http://www.securityfocus.com/bid/99970https://access.redhat.com/errata/RHSA-2017:2389http://freeradius.org/security/fuzzer-2017.htmlhttp://www.debian.org/security/2017/dsa-3930http://www.securityfocus.com/bid/99970https://access.redhat.com/errata/RHSA-2017:2389
2017-07-17
Published