CVE-2015-5477
Description
named in ISC BIND 9.x before 9.9.7-P2 and 9.10.x before 9.10.2-P3 allows remote attackers to cause a denial of service (REQUIRE assertion failure and daemon exit) via TKEY queries.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
ISC BIND 9 - TKEY Remote Denial of Service (PoC)
Metasploit modules
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1:9.9.5.dfsg-11 |
| sid | Fixed | 1:9.9.5.dfsg-11 |
| forky | Fixed | 1:9.9.5.dfsg-11 |
| bullseye | Fixed | 1:9.9.5.dfsg-11 |
| bookworm | Fixed | 1:9.9.5.dfsg-11 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| isc | bind | {"endIncluding":"9.9.7"} | |
References
- https://www.suse.com/security/cve/CVE-2015-5477.html
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10718
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163006.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163007.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163015.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00043.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00044.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00045.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00048.html
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00050.html
- http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00033.html
- http://marc.info/?l=bugtraq&m=144000632319155&w=2
- http://marc.info/?l=bugtraq&m=144017354030745&w=2
- http://marc.info/?l=bugtraq&m=144181171013996&w=2
- http://marc.info/?l=bugtraq&m=144294073801304&w=2
- http://packetstormsecurity.com/files/132926/BIND-TKEY-Query-Denial-Of-Service.html
- http://rhn.redhat.com/errata/RHSA-2015-1513.html
- http://rhn.redhat.com/errata/RHSA-2015-1514.html
- http://rhn.redhat.com/errata/RHSA-2015-1515.html
- http://rhn.redhat.com/errata/RHSA-2016-0078.html
- http://rhn.redhat.com/errata/RHSA-2016-0079.html
- http://www.debian.org/security/2015/dsa-3319
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
CWEs
CWE-19
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.