CVE-2015-5477 EXPLOIT
7.8
HIGH · CVSS 2.0 · EPSS 91.3% (pctl 100)
Patch early
A public exploit exists.
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.
Scoring
| CVSS | 7.8 (HIGH, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
| EPSS | 91.28% — more likely to be exploited than 100% of all CVEs |
| Weakness | CWE-19 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2015-07-29 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| isc | bind |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | ISC BIND 9 - TKEY Remote Denial of Service (PoC) | 2015-08-05 |
| exploit-db | ISC BIND 9 - TKEY (PoC) | 2015-08-01 |
References
- 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
→ the Explorer · watch your stack · NVD