CVE-2014-8602
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.
| Software | From | Fixed in |
|---|---|---|
| nlnetlabs / unbound | - | 1.5.0.x |
| canonical / ubuntu_linux | 14.10 | 14.10.x |
| canonical / ubuntu_linux | 14.04 | 14.04.x |
| debian / debian_linux | 7.0 | 7.0.x |
- http://cert.ssi.gouv.fr/site/CERTFR-2014-AVI-512/index.html
- http://unbound.net/downloads/patch_cve_2014_8602.diff
- http://www.debian.org/security/2014/dsa-3097
- http://www.kb.cert.org/vuls/id/264212
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://www.securityfocus.com/bid/71589
- http://www.ubuntu.com/usn/USN-2484-1
- https://unbound.net/downloads/CVE-2014-8602.txt
Deep Security Visibility Without the Complexity
SynScan provides clear, real-time security insights so you can monitor your attack surface, spot risks early, and act fast—without extra complexity.
- No setup fees
- 5-min deployment
- Cancel anytime