MEDIUM
bind: Remote denial of service against recursive servers via logging negative cache entry
Published Nov 29, 2011
5.0
MEDIUMCVSS 2.0
EPSS 16.17%
Description
query.c in ISC BIND 9.0.x through 9.6.x, 9.4-ESV through 9.4-ESV-R5, 9.6-ESV through 9.6-ESV-R5, 9.7.0 through 9.7.4, 9.8.0 through 9.8.1, and 9.9.0a1 through 9.9.0b1 allows remote attackers to cause a denial of service (assertion failure and named exit) via unknown vectors related to recursive DNS queries, error logging, and the caching of an invalid record by the resolver.
Affected products
No data.
Configuration 1
OR
- 9.0
- 9.0.0
- 9.0.0
- 9.0.0
- 9.0.0
- 9.0.0
- 9.0.0
- 9.0.1
- 9.0.1
- 9.0.1
- 9.1
- 9.1.0
- 9.1.1
- 9.1.1
- 9.1.1
- 9.1.1
- 9.1.1
- 9.1.1
- 9.1.1
- 9.1.1
- 9.1.2
- 9.1.2
- 9.1.3
- 9.1.3
- 9.1.3
- 9.1.3
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.0
- 9.2.1
- 9.2.1
- 9.2.1
- 9.2.2
- 9.2.2
- 9.2.2
- 9.2.2
- 9.2.3
- 9.2.3
- 9.2.3
- 9.2.3
- 9.2.3
- 9.2.4
- 9.2.4
- 9.2.4
- 9.2.4
- 9.2.4
- 9.2.4
- 9.2.4
- 9.2.4
- 9.2.5
- 9.2.5
- 9.2.5
- 9.2.6
- 9.2.6
- 9.2.7
- 9.2.7
- 9.2.7
- 9.2.7
- 9.2.8
- 9.2.9
- 9.2.9
- 9.3
- 9.3.0
- 9.3.0
- 9.3.0
- 9.3.0
- 9.3.0
- 9.3.0
- 9.3.0
- 9.3.0
- 9.3.1
- 9.3.1
- 9.3.1
- 9.3.2
- 9.3.2
- 9.3.3
- 9.3.3
- 9.3.3
- 9.3.3
- 9.3.4
- 9.3.5
- 9.3.5
- 9.3.5
- 9.3.6
- 9.3.6
- 9.4
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.0
- 9.4.1
- 9.4.2
- 9.4.2
- 9.4.2
- 9.4.3
- 9.4.3
- 9.4.3
- 9.4.3
- 9.4.3
- 9.4.3
- 9.5
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.0
- 9.5.1
- 9.5.1
- 9.5.1
- 9.5.1
- 9.5.1
- 9.5.1
- 9.5.2
- 9.5.2
- 9.5.2
- 9.5.2
- 9.5.2
- 9.5.2
- 9.5.2
- 9.5.3
- 9.5.3
- 9.6.0
- 9.6.0
- 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
- 9.6.1
- 9.6.2
- 9.6.2
- 9.6.2
- 9.6.2
- 9.6.2
- 9.6.2
- 9.6.3
- 9.6.3
- 9.6.3
- 9.7.0
- 9.7.0
- 9.7.0
- 9.7.0
- 9.7.0
- 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
- 9.7.1
- 9.7.2
- 9.7.2
- 9.7.2
- 9.7.2
- 9.7.2
- 9.7.3
- 9.7.3
- 9.7.3
- 9.7.3
- 9.7.4
- 9.7.4
- 9.7.4
- 9.8.0
- 9.8.0
- 9.8.0
- 9.8.0
- 9.8.0
- 9.8.0
- 9.8.0
- 9.8.1
- 9.8.1
- 9.8.1
- 9.8.1
- 9.8.1
- 9.9.0
- 9.9.0
- 9.9.0
- 9.9.0
Configuration 2
OR
- 9.4
- 9.4
- 9.4
- 9.4
- 9.4
- 9.4
- 9.4
- 9.4
- 9.4
- 9.4
- 9.4
- 9.6
- 9.6
- 9.6
- 9.6
- 9.6
- 9.6
- 9.6
- 9.6
- 9.6
No data.
Red Hat Enterprise Linux 4
bind-20:9.2.4-38.el4
Fixed · RHSA-2011:1496
Red Hat Enterprise Linux 5
bind-30:9.3.6-16.P1.el5_7.1
Fixed · RHSA-2011:1458
Red Hat Enterprise Linux 5
bind97-32:9.7.0-6.P2.el5_7.4
Fixed · RHSA-2011:1459
Red Hat Enterprise Linux 6
bind-32:9.7.3-2.el6_1.P3.3
Fixed · RHSA-2011:1458
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | bind-20:9.2.4-38.el4 | Fixed | RHSA-2011:1496 |
| Red Hat Enterprise Linux 5 | bind-30:9.3.6-16.P1.el5_7.1 | Fixed | RHSA-2011:1458 |
| Red Hat Enterprise Linux 5 | bind97-32:9.7.0-6.P2.el5_7.4 | Fixed | RHSA-2011:1459 |
| Red Hat Enterprise Linux 6 | bind-32:9.7.3-2.el6_1.P3.3 | Fixed | RHSA-2011:1458 |
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.
16.17% 0.16170
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.16170
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 | 16.17% (0.16170) | 96.84th | v5 (v2026.06.15) |
| Jun 15, 2026 | 16.75% (0.16747) | 96.62th | v5 (v2026.06.15) |
| Jun 13, 2026 | 8.74% (0.08737) | 92.71th | v4 (v2025.03.14) |
| Mar 3, 2026 | 6.87% (0.06865) | 91.25th | v4 (v2025.03.14) |
| Jan 18, 2026 | 4.85% (0.04846) | 89.22th | v4 (v2025.03.14) |
| Oct 19, 2025 | 15.01% (0.15011) | 94.24th | v4 (v2025.03.14) |
| Jul 30, 2025 | 23.31% (0.23308) | 95.71th | v4 (v2025.03.14) |
| Jun 7, 2025 | 26.11% (0.26111) | 95.98th | v4 (v2025.03.14) |
| Jun 6, 2025 | 21.22% (0.21224) | 95.33th | v4 (v2025.03.14) |
| Mar 30, 2025 | 10.33% (0.10330) | 92.46th | v4 (v2025.03.14) |
| Mar 29, 2025 | 15.97% (0.15967) | 91.32th | v4 (v2025.03.14) |
| Mar 17, 2025 | 10.33% (0.10330) | 92.62th | v4 (v2025.03.14) |
| Dec 17, 2024 | 13.40% (0.13398) | 95.56th | v3 (v2023.03.01) |
| Aug 28, 2023 | 10.45% (0.10448) | 94.26th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.66% (0.07659) | 93.09th | 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 (45)
- http://blogs.oracle.com/sunsecurity/entry/cve_2011_4313_denial_of x_refsource_CONFIRM
- http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html vendor-advisoryx_refsource_APPLE
- http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069463.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069970.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069975.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00027.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00028.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2011-11/msg00029.html vendor-advisoryx_refsource_SUSE
- http://marc.info/?l=bugtraq&m=132310123002302&w=2 vendor-advisoryx_refsource_HP
- http://marc.info/?l=bugtraq&m=133978480208466&w=2 vendor-advisoryx_refsource_HP
- http://marc.info/?l=bugtraq&m=141879471518471&w=2 vendor-advisoryx_refsource_HP
- http://osvdb.org/77159 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/46536 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/46829 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/46887 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/46890 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/46905 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/46906 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/46943 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/46984 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/47043 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://secunia.com/advisories/47075 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/48308 third-party-advisoryx_refsource_SECUNIA
- http://security.freebsd.org/advisories/FreeBSD-SA-11:06.bind.asc vendor-advisoryx_refsource_FREEBSD
- http://support.apple.com/kb/HT5501 x_refsource_CONFIRM
- http://www-01.ibm.com/support/docview.wss?uid=isg1IV11106 vendor-advisoryx_refsource_AIXAPAR
- http://www.debian.org/security/2011/dsa-2347 vendor-advisoryx_refsource_DEBIAN
- http://www.ibm.com/support/docview.wss?uid=isg1IV11248 vendor-advisoryx_refsource_AIXAPAR
- http://www.isc.org/software/bind/advisories/cve-2011-4313 x_refsource_CONFIRMPatchVendor Advisory
- http://www.kb.cert.org/vuls/id/606539 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:176 vendor-advisoryx_refsource_MANDRIVA
- http://www.redhat.com/support/errata/RHSA-2011-1458.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2011-1459.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2011-1496.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/50690 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1026335 vdb-entryx_refsource_SECTRACK
- http://www.ubuntu.com/usn/USN-1264-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2011-4313 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=754398 Issue Tracking
- https://deepthought.isc.org/article/AA-00549
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71332 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2011-4313
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14343 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2011-4313
- https://www.isc.org/software/bind/advisories/cve-2011-4313
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Nov 29, 2011
Updated Aug 7, 2024
Reserved Nov 4, 2011
Link CVE-2011-4313
CISA Vulnrichment
Updated n/a