named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 allows remote attackers to cause a denial of service (assertion failure an
named in ISC BIND 9.x before 9.9.8-P4 and 9.10.x before 9.10.3-P4 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted signature record for a DNAME record, related to db.c and resolver.c.
- Published
- Mar 9, 2016
- Updated
- Jun 16, 2026
- EPSS
- 62.1% · 99th percentile
- CWE
- —
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Report tools
Action score
53
Plan
Add it to your regular patch cycle.
- CVSS
- 34 / 40 · 8.6 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 19 / 30 · 62.1%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| isc | bind | cpe:2.3:a:isc:bind |
| suse | linux enterprise debuginfo | cpe:2.3:a:suse:linux_enterprise_debuginfo |
| suse | manager | cpe:2.3:a:suse:manager |
| suse | manager proxy | cpe:2.3:a:suse:manager_proxy |
| suse | openstack cloud | cpe:2.3:a:suse:openstack_cloud |
| opensuse | leap | cpe:2.3:o:opensuse:leap |
| opensuse | opensuse | cpe:2.3:o:opensuse:opensuse |
| suse | linux enterprise desktop | cpe:2.3:o:suse:linux_enterprise_desktop |
| suse | linux enterprise server | cpe:2.3:o:suse:linux_enterprise_server |
| suse | linux enterprise software development kit | cpe:2.3:o:suse:linux_enterprise_software_development_kit |
| fedoraproject | fedora | cpe:2.3:o:fedoraproject:fedora |
| canonical | ubuntu linux | cpe:2.3:o:canonical:ubuntu_linux |
and 35 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- canonical ubuntu linux12.04
- canonical ubuntu linux14.04
- canonical ubuntu linux15.10
- debian debian linux7.0
- debian debian linux8.0
- debian debian linux9.0
- fedoraproject fedora22
- fedoraproject fedora23
- fedoraproject fedora24
- isc bind9.0.0 and later · before 9.9.8
- isc bind9.10.0 and later · before 9.10.3
- isc bind9.10.3
- isc bind9.9.8
- juniper junos12.1x46
- juniper junos12.1x46-d10
- juniper junos12.1x46-d76
- juniper junos12.3x48
- juniper junos15.1x49
- juniper junos17.3
- juniper junos17.4
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | bind9 | before 1:9.10.3.dfsg.P4-6 | 1:9.10.3.dfsg.P4-6 |
| Debian:7 | bind9 | before 1:9.8.4.dfsg.P1-6+nmu2+deb7u10 | 1:9.8.4.dfsg.P1-6+nmu2+deb7u10 |
| Debian:8 | bind9 | before 1:9.9.5.dfsg-9+deb8u6 | 1:9.9.5.dfsg-9+deb8u6 |
| Red Hat:enterprise_linux:5::client | bind | before 30:9.3.6-25.P1.el5_11.8 | 30:9.3.6-25.P1.el5_11.8 |
| Red Hat:enterprise_linux:5::client | bind-debuginfo | before 30:9.3.6-25.P1.el5_11.8 | 30:9.3.6-25.P1.el5_11.8 |
| Red Hat:enterprise_linux:5::client | bind-libs | before 30:9.3.6-25.P1.el5_11.8 | 30:9.3.6-25.P1.el5_11.8 |
| Red Hat:enterprise_linux:5::client | bind-sdb | before 30:9.3.6-25.P1.el5_11.8 | 30:9.3.6-25.P1.el5_11.8 |
| Red Hat:enterprise_linux:5::client | bind-utils | before 30:9.3.6-25.P1.el5_11.8 | 30:9.3.6-25.P1.el5_11.8 |
| Red Hat:enterprise_linux:5::client_workstation | bind-chroot | before 30:9.3.6-25.P1.el5_11.8 | 30:9.3.6-25.P1.el5_11.8 |
| Red Hat:enterprise_linux:5::client_workstation | bind-devel | before 30:9.3.6-25.P1.el5_11.8 | 30:9.3.6-25.P1.el5_11.8 |
| Red Hat:enterprise_linux:5::client_workstation | bind-libbind-devel | before 30:9.3.6-25.P1.el5_11.8 | 30:9.3.6-25.P1.el5_11.8 |
| Red Hat:enterprise_linux:5::client_workstation | caching-nameserver | before 30:9.3.6-25.P1.el5_11.8 | 30:9.3.6-25.P1.el5_11.8 |
| Red Hat:enterprise_linux:5::server | bind97 | before 32:9.7.0-21.P2.el5_11.6 | 32:9.7.0-21.P2.el5_11.6 |
| Red Hat:enterprise_linux:5::server | bind97-chroot | before 32:9.7.0-21.P2.el5_11.6 | 32:9.7.0-21.P2.el5_11.6 |
| Red Hat:enterprise_linux:5::server | bind97-debuginfo | before 32:9.7.0-21.P2.el5_11.6 | 32:9.7.0-21.P2.el5_11.6 |
| Red Hat:enterprise_linux:5::server | bind97-devel | before 32:9.7.0-21.P2.el5_11.6 | 32:9.7.0-21.P2.el5_11.6 |
| Red Hat:enterprise_linux:5::server | bind97-libs | before 32:9.7.0-21.P2.el5_11.6 | 32:9.7.0-21.P2.el5_11.6 |
| Red Hat:enterprise_linux:5::server | bind97-utils | before 32:9.7.0-21.P2.el5_11.6 | 32:9.7.0-21.P2.el5_11.6 |
| Red Hat:enterprise_linux:6::client | bind | before 32:9.8.2-0.37.rc1.el6_7.7 | 32:9.8.2-0.37.rc1.el6_7.7 |
| Red Hat:enterprise_linux:6::client | bind-chroot | before 32:9.8.2-0.37.rc1.el6_7.7 | 32:9.8.2-0.37.rc1.el6_7.7 |
| Red Hat:enterprise_linux:6::client | bind-debuginfo | before 32:9.8.2-0.37.rc1.el6_7.7 | 32:9.8.2-0.37.rc1.el6_7.7 |
| Red Hat:enterprise_linux:6::client | bind-devel | before 32:9.8.2-0.37.rc1.el6_7.7 | 32:9.8.2-0.37.rc1.el6_7.7 |
| Red Hat:enterprise_linux:6::client | bind-libs | before 32:9.8.2-0.37.rc1.el6_7.7 | 32:9.8.2-0.37.rc1.el6_7.7 |
| Red Hat:enterprise_linux:6::client | bind-sdb | before 32:9.8.2-0.37.rc1.el6_7.7 | 32:9.8.2-0.37.rc1.el6_7.7 |
+48
Same product
isc: all recordsOther highest-scoring records for the same primary product.
- CVE-2015-5477named 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 fa58Plan
- CVE-2016-2776buffer.c in named in ISC BIND 9 before 9.9.9-P3, 9.10.x before 9.10.4-P3, and 9.11.x before 9.11.0rc3 does not properly construct responses,57Plan
- CVE-2020-8625A vulnerability in BIND's GSSAPI security policy negotiation can be targeted by a buffer overflow attack51Plan
- CVE-2020-8617A logic error in code which checks TSIG validity can be used to trigger an assertion failure in tsig.c51Plan
- CVE-2001-0010Buffer overflow in transaction signature (TSIG) handling code in BIND 8 allows remote attackers to gain root privileges.49Plan
- CVE-2018-5740A flaw in the "deny-answer-aliases" feature can cause an assertion failure in named48Plan
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| Debian:bind9 | 1:9.10.3.dfsg.P4-6 · Debian:12 | Package registry (OSV) |
| Red Hat:bind | 30:9.3.6-25.P1.el5_11.8 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| Red Hat:bind-chroot | 30:9.3.6-25.P1.el5_11.8 · Red Hat:enterprise_linux:5::client_workstation | Package registry (OSV) |
| Red Hat:bind-debuginfo | 30:9.3.6-25.P1.el5_11.8 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| Red Hat:bind-libs | 30:9.3.6-25.P1.el5_11.8 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| Red Hat:bind-sdb | 30:9.3.6-25.P1.el5_11.8 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| Red Hat:bind-utils | 30:9.3.6-25.P1.el5_11.8 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| Red Hat:bind97 | 32:9.7.0-21.P2.el5_11.6 · Red Hat:enterprise_linux:5::server | Package registry (OSV) |
| Red Hat:bind97-chroot | 32:9.7.0-21.P2.el5_11.6 · Red Hat:enterprise_linux:5::server | Package registry (OSV) |
| Red Hat:bind97-debuginfo | 32:9.7.0-21.P2.el5_11.6 · Red Hat:enterprise_linux:5::server | Package registry (OSV) |
| Red Hat:bind97-devel | 32:9.7.0-21.P2.el5_11.6 · Red Hat:enterprise_linux:5::server | Package registry (OSV) |
| Red Hat:bind97-libs | 32:9.7.0-21.P2.el5_11.6 · Red Hat:enterprise_linux:5::server | Package registry (OSV) |
| Red Hat:bind97-utils | 32:9.7.0-21.P2.el5_11.6 · Red Hat:enterprise_linux:5::server | Package registry (OSV) |
| SUSE:bind | 9.9.6P1-38.1 · SUSE:Linux Enterprise Desktop 12 SP1 | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- No account or password is required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- none
- Integrity
- none
- Availability
- high · the service can be disrupted
Impact can extend beyond the vulnerable component (scope changes).
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Changed
- Confidentiality impact
- None
- Integrity impact
- None
- Availability impact
- High
Weakness class (CWE)
—
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- lists.fedoraproject.org/pipermail/package-announce/2016-April/181036.html
- lists.fedoraproject.org/pipermail/package-announce/2016-April/181037.html
- lists.fedoraproject.org/pipermail/package-announce/2016-March/178831.html
- lists.fedoraproject.org/pipermail/package-announce/2016-March/178880.html
- lists.fedoraproject.org/pipermail/package-announce/2016-March/179904.html
- lists.fedoraproject.org/pipermail/package-announce/2016-March/179911.html
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00046.html
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00053.html
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00070.html
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00072.html
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00075.html
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00079.html
- lists.opensuse.org/opensuse-security-announce/2016-03/msg00084.html
- lists.opensuse.org/opensuse-security-announce/2016-06/msg00013.html
- marc.info/?l=bugtraq&m=146191105921542&w=2
- rhn.redhat.com/errata/RHSA-2016-0562.html
- rhn.redhat.com/errata/RHSA-2016-0601.html
- www.debian.org/security/2016/dsa-3511
- www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
Vendor advisories and official records. Exploit/PoC links are deliberately left out.