PRIOn knowledge basePRION:CVE-2014-8602Design/Logic Flaw
6.9 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.651 Medium
EPSS
Percentile
97.8%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ubuntu_linux | eq | 14.10 | |
| ubuntu_linux | eq | 14.04 | |
| debian_linux | eq | 7.0 | |
| unbound | le | 1.5.0 |
References
cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html
unbound.net/downloads/patch_cve_2014_8602.diff
www.debian.org/security/2014/dsa-3097
www.kb.cert.org/vuls/id/264212
www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
www.securityfocus.com/bid/71589
www.ubuntu.com/usn/USN-2484-1
unbound.net/downloads/CVE-2014-8602.txt
Related
6.9 Medium
AI Score
Confidence
High
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
0.651 Medium
EPSS
Percentile
97.8%