MEDIUM
bind: Specially constructed packet will cause named to exit
Published Jul 8, 2011
5.0
MEDIUMCVSS 2.0
EPSS 19.27%
Description
Unspecified vulnerability in ISC BIND 9 9.6.x before 9.6-ESV-R4-P3, 9.7.x before 9.7.3-P3, and 9.8.x before 9.8.0-P4 allows remote attackers to cause a denial of service (named daemon crash) via a crafted UPDATE request.
Affected products
No data.
Configuration 1
OR
- 9.6
- 9.6.0
- 9.6.0
- 9.6.0
- 9.6.0
- 9.6.1
- 9.6.1
- 9.6.1
- 9.6.1
- 9.6.1
- 9.6.2
- 9.6.2
- 9.6.3
- 9.6.3
Configuration 2
OR
- 9.7.0
- 9.7.0
- 9.7.0
- 9.7.0
- 9.7.0
- 9.7.0
- 9.7.1
- 9.7.1
- 9.7.1
- 9.7.1
- 9.7.2
- 9.7.2
- 9.7.2
- 9.7.2
- 9.7.2
- 9.7.2b1
- 9.7.3
- 9.7.3
- 9.7.3
- 9.7.3
No data.
Red Hat Enterprise Linux 5
bind97-32:9.7.0-6.P2.el5_6.3
Fixed · RHSA-2011:0926
Red Hat Enterprise Linux 6
bind-32:9.7.3-2.el6_1.P3.2
Fixed · RHSA-2011:0926
Red Hat Enterprise Linux 4
bind
Not affected
Red Hat Enterprise Linux 5
bind
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | bind97-32:9.7.0-6.P2.el5_6.3 | Fixed | RHSA-2011:0926 |
| Red Hat Enterprise Linux 6 | bind-32:9.7.3-2.el6_1.P3.2 | Fixed | RHSA-2011:0926 |
| Red Hat Enterprise Linux 4 | bind | Not affected | n/a |
| Red Hat Enterprise Linux 5 | bind | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
19.27% 0.19265
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.19265
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 19.27% (0.19265) | 97.26th | v5 (v2026.06.15) |
| Jun 15, 2026 | 19.27% (0.19265) | 96.98th | v5 (v2026.06.15) |
| Jun 7, 2026 | 16.21% (0.16206) | 94.95th | v4 (v2025.03.14) |
| May 24, 2026 | 24.78% (0.24783) | 96.23th | v4 (v2025.03.14) |
| Sep 6, 2025 | 45.02% (0.45023) | 97.51th | v4 (v2025.03.14) |
| May 2, 2025 | 33.78% (0.33776) | 96.71th | v4 (v2025.03.14) |
| Apr 30, 2025 | 27.83% (0.27830) | 96.14th | v4 (v2025.03.14) |
| Mar 30, 2025 | 33.78% (0.33776) | 96.59th | v4 (v2025.03.14) |
| Mar 29, 2025 | 39.58% (0.39580) | 95.94th | v4 (v2025.03.14) |
| Mar 19, 2025 | 33.78% (0.33776) | 96.42th | v4 (v2025.03.14) |
| Mar 17, 2025 | 31.35% (0.31347) | 96.37th | v4 (v2025.03.14) |
| Dec 17, 2024 | 9.42% (0.09423) | 94.72th | v3 (v2023.03.01) |
| Jul 27, 2023 | 5.78% (0.05776) | 92.34th | v3 (v2023.03.01) |
| Apr 6, 2023 | 6.92% (0.06918) | 92.86th | v3 (v2023.03.01) |
| Mar 7, 2023 | 5.78% (0.05781) | 92.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 26.38% (0.26383) | 97.10th | v2 (v2022.01.01) |
| Feb 4, 2022 | 26.38% (0.26383) | 95.72th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (34)
- http://blogs.oracle.com/sunsecurity/entry/cve_2011_2464_remote_denial x_refsource_CONFIRM
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html vendor-advisoryx_refsource_APPLE
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062522.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062846.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00002.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00004.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00006.html vendor-advisoryx_refsource_SUSE
- http://marc.info/?l=bugtraq&m=131983337229394&w=2 vendor-advisoryx_refsource_HP
- http://osvdb.org/73605 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/45082 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/45089 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/45143 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/45177 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/45185 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/45223 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/45410 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/45412 third-party-advisoryx_refsource_SECUNIA
- http://support.apple.com/kb/HT5002 x_refsource_CONFIRM
- http://www.debian.org/security/2011/dsa-2272 vendor-advisoryx_refsource_DEBIAN
- http://www.isc.org/software/bind/advisories/cve-2011-2464 x_refsource_CONFIRM
- http://www.kb.cert.org/vuls/id/142646 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:115 vendor-advisoryx_refsource_MANDRIVA
- http://www.redhat.com/support/errata/RHSA-2011-0926.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/archive/1/518749/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/48566 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1025742 vdb-entryx_refsource_SECTRACK
- http://www.slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.377171 vendor-advisoryx_refsource_SLACKWARE
- https://access.redhat.com/security/cve/CVE-2011-2464 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=718966 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/68375 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2011-2464
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13997 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2011-2464
- https://www.ubuntu.com/usn/USN-1163-1/ vendor-advisoryx_refsource_UBUNTU
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 8, 2011
Updated Aug 6, 2024
Reserved Jun 6, 2011
Link CVE-2011-2464
CISA Vulnrichment
Updated n/a