CVE-2014-8602 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Description
iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals.
Source:
MITRE
Description Last Modified:
12/10/2014
Impact
CVSS v2.0 Severity and Metrics:
Base Score:
4.3 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
(V2 legend)
Impact Subscore:
2.9
Exploitability Subscore:
8.6
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
None
Confidentiality (C):
None
Integrity (I):
None
Availability (A):
Partial
Additional Information:
Allows disruption of service
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Change History
9 change records found
- show changes
CVE Modified by MITRE -
11/28/2016 2:13:26 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securityfocus.com/bid/71589 [No Types Assigned] |
CVE Modified by Source -
10/14/2016 10:00:13 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html |
Modified Analysis -
9/6/2016 10:27:18 AM
| Action |
Type |
Old Value |
New Value |
| Changed |
CPE Configuration |
Configuration 1
OR
*cpe:2.3:a:nlnetlabs:unbound:1.5.0:*:*:*:*:*:*:* (and previous) |
Configuration 1
OR
*cpe:2.3:a:nlnetlabs:unbound:1.5.0:*:*:*:*:*:*:* (and previous)
Configuration 2
OR
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
Configuration 3
OR
*cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
| Changed |
Reference Type |
http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html Vendor Advisory |
http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html Third Party Advisory |
| Changed |
Reference Type |
http://www.debian.org/security/2014/dsa-3097 No Types Assigned |
http://www.debian.org/security/2014/dsa-3097 Third Party Advisory |
| Changed |
Reference Type |
http://www.ubuntu.com/usn/USN-2484-1 No Types Assigned |
http://www.ubuntu.com/usn/USN-2484-1 Third Party Advisory |
CVE Modified by Source -
2/25/2015 9:59:08 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.debian.org/security/2014/dsa-3097 |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-2484-1 |
Modified Analysis -
12/18/2014 11:14:27 AM
| Action |
Type |
Old Value |
New Value |
| Changed |
CPE Configuration |
Configuration 1
OR
*cpe:2.3:a:nlnet_labs:unbound:1.5.0:*:*:*:*:*:*:* (and previous) |
Configuration 1
OR
*cpe:2.3:a:nlnetlabs:unbound:1.5.0:*:*:*:*:*:*:* (and previous) |
Modified Analysis -
12/17/2014 8:44:37 AM
| Action |
Type |
Old Value |
New Value |
| Changed |
Reference Type |
http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html No Types Assigned |
http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html Advisory |
| Changed |
Reference Type |
http://www.kb.cert.org/vuls/id/264212 US Govt Resource |
http://www.kb.cert.org/vuls/id/264212 Advisory, US Govt Resource |
CVE Modified by Source -
12/11/2014 10:04:09 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html |
| Added |
Reference |
|
http://www.kb.cert.org/vuls/id/264212 |
Modified Analysis -
12/11/2014 8:47:53 PM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Configuration 1
OR
*cpe:2.3:a:nlnet_labs:unbound:1.5.0:*:*:*:*:*:*:* (and previous) |
| Added |
CVSS V2 |
|
(AV:N/AC:M/Au:N/C:N/I:N/A:P) |
| Added |
CWE |
|
CWE-399 |
| Changed |
Reference Type |
http://unbound.net/downloads/patch_cve_2014_8602.diff No Types Assigned |
http://unbound.net/downloads/patch_cve_2014_8602.diff Patch |
| Changed |
Reference Type |
https://unbound.net/downloads/CVE-2014-8602.txt No Types Assigned |
https://unbound.net/downloads/CVE-2014-8602.txt Advisory, Patch |
Initial CVE Analysis -
12/11/2014 4:07:58 PM
Quick Info
CVE Dictionary Entry:
CVE-2014-8602
NVD Published Date:
12/10/2014
NVD Last Modified:
11/28/2016
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