HIGH
bind: malformed DNSSEC key failed assertion denial of service
Published Sep 5, 2015
7.8
HIGHCVSS 2.0
EPSS 33.89%
Description
buffer.c in named in ISC BIND 9.x before 9.9.7-P3 and 9.10.x before 9.10.2-P4 allows remote attackers to cause a denial of service (assertion failure and daemon exit) by creating a zone containing a malformed DNSSEC key and issuing a query for a name in that zone.
Affected products
No data.
No data.
Red Hat Enterprise Linux 5
bind-30:9.3.6-25.P1.el5_11.4
Fixed · RHSA-2015:1706
Red Hat Enterprise Linux 5
bind97-32:9.7.0-21.P2.el5_11.3
Fixed · RHSA-2015:1707
Red Hat Enterprise Linux 6
bind-32:9.8.2-0.37.rc1.el6_7.4
Fixed · RHSA-2015:1705
Red Hat Enterprise Linux 6.4 Advanced Update Support
bind-32:9.8.2-0.17.rc1.el6_4.7
Fixed · RHSA-2016:0078
Red Hat Enterprise Linux 6.5 Advanced Update Support
bind-32:9.8.2-0.23.rc1.el6_5.2
Fixed · RHSA-2016:0078
Red Hat Enterprise Linux 6.6 Extended Update Support
bind-32:9.8.2-0.30.rc1.el6_6.4
Fixed · RHSA-2016:0079
Red Hat Enterprise Linux 7
bind-32:9.9.4-18.ael7b_1.5
Fixed · RHSA-2015:1705
Red Hat Enterprise Linux 4
bind
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | bind-30:9.3.6-25.P1.el5_11.4 | Fixed | RHSA-2015:1706 |
| Red Hat Enterprise Linux 5 | bind97-32:9.7.0-21.P2.el5_11.3 | Fixed | RHSA-2015:1707 |
| Red Hat Enterprise Linux 6 | bind-32:9.8.2-0.37.rc1.el6_7.4 | Fixed | RHSA-2015:1705 |
| Red Hat Enterprise Linux 6.4 Advanced Update Support | bind-32:9.8.2-0.17.rc1.el6_4.7 | Fixed | RHSA-2016:0078 |
| Red Hat Enterprise Linux 6.5 Advanced Update Support | bind-32:9.8.2-0.23.rc1.el6_5.2 | Fixed | RHSA-2016:0078 |
| Red Hat Enterprise Linux 6.6 Extended Update Support | bind-32:9.8.2-0.30.rc1.el6_6.4 | Fixed | RHSA-2016:0079 |
| Red Hat Enterprise Linux 7 | bind-32:9.9.4-18.ael7b_1.5 | Fixed | RHSA-2015:1705 |
| Red Hat Enterprise Linux 4 | bind | 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.
7.8 HIGH NVD
AV:N/AC:L/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
33.89% 0.33889
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.33889
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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 33.89% (0.33889) | 98.35th | v5 (v2026.06.15) |
| Jun 15, 2026 | 33.65% (0.33652) | 98.16th | v5 (v2026.06.15) |
| Jun 8, 2026 | 58.90% (0.58903) | 98.26th | v4 (v2025.03.14) |
| Dec 12, 2025 | 65.92% (0.65919) | 98.43th | v4 (v2025.03.14) |
| Dec 1, 2025 | 70.32% (0.70315) | 98.62th | v4 (v2025.03.14) |
| Jun 24, 2025 | 50.78% (0.50782) | 97.71th | v4 (v2025.03.14) |
| Jun 19, 2025 | 46.72% (0.46720) | 97.52th | v4 (v2025.03.14) |
| Jun 15, 2025 | 63.06% (0.63059) | 98.26th | v4 (v2025.03.14) |
| May 21, 2025 | 46.72% (0.46720) | 97.51th | v4 (v2025.03.14) |
| May 17, 2025 | 44.80% (0.44796) | 97.41th | v4 (v2025.03.14) |
| May 15, 2025 | 51.14% (0.51145) | 97.71th | v4 (v2025.03.14) |
| Mar 30, 2025 | 56.92% (0.56920) | 97.94th | v4 (v2025.03.14) |
| Mar 29, 2025 | 62.14% (0.62136) | 97.66th | v4 (v2025.03.14) |
| Mar 21, 2025 | 56.92% (0.56920) | 97.97th | v4 (v2025.03.14) |
| Mar 17, 2025 | 66.73% (0.66728) | 98.41th | v4 (v2025.03.14) |
| Dec 12, 2024 | 96.36% (0.96363) | 99.62th | v3 (v2023.03.01) |
| Nov 2, 2023 | 96.60% (0.96603) | 99.49th | v3 (v2023.03.01) |
| Mar 7, 2023 | 96.95% (0.96950) | 99.49th | 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 (2)
References (42)
- http://lists.apple.com/archives/security-announce/2015/Oct/msg00009.html vendor-advisoryx_refsource_APPLE
- http://lists.fedoraproject.org/pipermail/package-announce/2015-October/168686.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165750.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165810.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/165996.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2015-September/167465.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00005.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00006.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00012.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00020.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00002.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2016-01/msg00033.html vendor-advisoryx_refsource_SUSE
- http://marc.info/?l=bugtraq&m=144294073801304&w=2 vendor-advisoryx_refsource_HP
- http://rhn.redhat.com/errata/RHSA-2015-1705.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2015-1706.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2015-1707.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2016-0078.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2016-0079.html vendor-advisoryx_refsource_REDHAT
- http://www.debian.org/security/2015/dsa-3350 vendor-advisoryx_refsource_DEBIAN
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html x_refsource_CONFIRM
- http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html x_refsource_CONFIRM
- http://www.securityfocus.com/bid/76605 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1033452 vdb-entryx_refsource_SECTRACK
- http://www.ubuntu.com/usn/USN-2728-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2015-5722 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1259087 Issue Tracking
- https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04891218 x_refsource_CONFIRM
- https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04923105 x_refsource_CONFIRM
- https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04952480 x_refsource_CONFIRM
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05095918 x_refsource_CONFIRM
- https://kb.isc.org/article/AA-01287 x_refsource_CONFIRMVendor Advisory
- https://kb.isc.org/article/AA-01287/0
- https://kb.isc.org/article/AA-01305 x_refsource_CONFIRM
- https://kb.isc.org/article/AA-01306 x_refsource_CONFIRM
- https://kb.isc.org/article/AA-01307 x_refsource_CONFIRM
- https://kb.isc.org/article/AA-01438 x_refsource_CONFIRM
- https://kc.mcafee.com/corporate/index?page=content&id=SB10134 x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2015-5722
- https://security.gentoo.org/glsa/201510-01 vendor-advisoryx_refsource_GENTOO
- https://security.netapp.com/advisory/ntap-20190730-0001/ x_refsource_CONFIRM
- https://support.apple.com/HT205376 x_refsource_CONFIRM
- https://www.cve.org/CVERecord?id=CVE-2015-5722
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 5, 2015
Updated Aug 6, 2024
Reserved Aug 3, 2015
Link CVE-2015-5722
CISA Vulnrichment
Updated n/a