Improper input validation in Isc Bind
CVE-2016-2848
ISC BIND 9.1.0 through 9.8.4-P2 and 9.9.0 through 9.9.2-P2 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via malformed options data in an OPT resource record.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.258 (97.9th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.258 · newest: 0.258 · change: 0.000
Affected products
- Isc Bind — versions 9.1, 9.1.0, 9.1.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- rhn.redhat.com/errata/RHSA-2016-2093.html (vendor-advisory)
- www.securitytracker.com/id/1037073 (vdb-entry)
- security.netapp.com/advisory/ntap-20180926-0005/
- security.netapp.com/advisory/ntap-20180926-0002/
- kb.isc.org/article/AA-01433/74/CVE-2016-2848 (Mitigation, Vendor Advisory)
- rhn.redhat.com/errata/RHSA-2016-2094.html (vendor-advisory)
- rhn.redhat.com/errata/RHSA-2016-2099.html (vendor-advisory)
- www.securityfocus.com/bid/93809 (vdb-entry)
- source.isc.org/cgi-bin/gitweb.cgi
- www.securityfocus.com/bid/93814 (vdb-entry)
Frequently asked questions
- What is CVE-2016-2848?
- CVE-2016-2848 is a high-severity vulnerability in Isc Bind, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2016-10-21.
- How severe is CVE-2016-2848?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2016-2848 known to be exploited?
- 14 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.