CVE-2017-3136
An attacker could deliberately construct a query, enabling denial-of-service against a server if it was configured to use the DNS64 feature and other preconditions were met.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 11.2%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
A query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query, enabling denial-of-service against a server if it was configured to use the DNS64 feature and other preconditions were met. Affects BIND 9.8.0 -> 9.8.8-P1, 9.9.0 -> 9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.0 -> 9.10.4-P6, 9.10.5b1->9.10.5rc1, 9.11.0 -> 9.11.0-P3, 9.11.1b1->9.11.1rc1, 9.9.3-S1 -> 9.9.9-S8.
- CVSS 3.0
- 5.9 MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 11.18% probability · 96th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-617
- Affected
- isc/bind · redhat/enterprise linux desktop · redhat/enterprise linux server · redhat/enterprise linux server aus · redhat/enterprise linux server eus · redhat/enterprise linux server tus · redhat/enterprise linux workstation · netapp/data ontap edge · netapp/element software · netapp/oncommand balance · debian/debian linux
- Source
- security-officer@isc.org
References
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html
- http://www.securityfocus.com/bid/97653Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038259Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:1095Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:1105Third Party Advisory
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03747en_usThird Party Advisory
- https://kb.isc.org/docs/aa-01465Vendor Advisory
- https://security.gentoo.org/glsa/201708-01Third Party Advisory
- https://security.netapp.com/advisory/ntap-20180802-0002/Third Party Advisory
- https://www.debian.org/security/2017/dsa-3854Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00044.html
- http://www.securityfocus.com/bid/97653Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038259Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:1095Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:1105Third Party Advisory
- https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03747en_usThird Party Advisory
- https://kb.isc.org/docs/aa-01465Vendor Advisory
- https://security.gentoo.org/glsa/201708-01Third Party Advisory
- https://security.netapp.com/advisory/ntap-20180802-0002/Third Party Advisory
- https://www.debian.org/security/2017/dsa-3854Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.