bind: Remote Crash with Certain RPZ Configurations
Published Jul 8, 2011
2.6
LOWCVSS 2.0
EPSS 8.88%
Description
Unspecified vulnerability in ISC BIND 9 9.8.0, 9.8.0-P1, 9.8.0-P2, and 9.8.1b1, when recursion is enabled and the Response Policy Zone (RPZ) contains DNAME or certain CNAME records, allows remote attackers to cause a denial of service (named daemon crash) via an unspecified query.
Affected products
No data.
No data.
Red Hat Enterprise Linux 4
bind
Not affected
Red Hat Enterprise Linux 5
bind
Not affected
Red Hat Enterprise Linux 6
bind
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | bind | Not affected | n/a |
| Red Hat Enterprise Linux 5 | bind | Not affected | n/a |
| Red Hat Enterprise Linux 6 | bind | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue did not affect the versions of bind as shipped with Red Hat Enterprise Linux 4, 5, or 6 as they did not include support for Response Policy Zones (RPZ).
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:H/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 8.88% (0.08880) | 95.07th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.88% (0.08880) | 94.53th | v5 (v2026.06.15) |
| May 24, 2026 | 8.34% (0.08337) | 92.39th | v4 (v2025.03.14) |
| Mar 30, 2025 | 14.01% (0.14009) | 93.74th | v4 (v2025.03.14) |
| Mar 29, 2025 | 24.50% (0.24502) | 93.72th | v4 (v2025.03.14) |
| Mar 17, 2025 | 14.01% (0.14009) | 93.81th | v4 (v2025.03.14) |
| Dec 17, 2024 | 28.60% (0.28599) | 96.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 17.54% (0.17535) | 95.23th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.71% (0.04711) | 89.20th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.71% (0.04711) | 88.11th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.71% (0.04711) | 74.48th | v2 (v2022.01.01) |
No CWE recorded.
References (14)
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062522.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00002.html vendor-advisoryx_refsource_SUSE
- http://osvdb.org/73604 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/45185 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.isc.org/software/bind/advisories/cve-2011-2465 x_refsource_CONFIRMPatchVendor Advisory
- http://www.kb.cert.org/vuls/id/137968 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.securityfocus.com/archive/1/518750/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/48565 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1025743 vdb-entryx_refsource_SECTRACK
- https://access.redhat.com/security/cve/CVE-2011-2465 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=718971 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68374 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2011-2465
- https://www.cve.org/CVERecord?id=CVE-2011-2465
Change history (0)
No recorded changes yet.