CVE-2016-2088
medium
CVSS v3
6.8
CVSS v2
4.3
VIR risk
6.8
Description
resolver.c in named in ISC BIND 9.10.x before 9.10.3-P4, when DNS cookies are enabled, allows remote attackers to cause a denial of service (INSIST assertion failure and daemon exit) via a malformed packet with more than one cookie option.
Predictions
Exploit likelihood
77%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2016-2088
Vendor advisory: cve@mitre.org — https://kb.isc.org/article/AA-01351
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 0 |
| debian | bullseye | fixed | 0 |
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/181036.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-March/178831.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179904.html
- http://www.securityfocus.com/bid/84290
- http://www.securitytracker.com/id/1035238
- https://kb.isc.org/article/AA-01351
- https://kb.isc.org/article/AA-01380
- https://security.gentoo.org/glsa/201610-07
- https://security-tracker.debian.org/tracker/CVE-2016-2088
CWEs
CWE-20
Verify integrity in audit chain (admin only). AS-IS.