CVE-2013-5661
MEDIUMCVSS 5.9/10EPSS 3.45%
Last modified
CVE-2013-5661 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. Cache Poisoning issue exists in DNS Response Rate Limiting.. EPSS estimates a 3.45% chance of exploitation in the next 30 days.
Description
Cache Poisoning issue exists in DNS Response Rate Limiting.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Isc | Bind | >= 9.8.0, <= 9.9.0 |
| Nlnetlabs | Nsd | 3.2.15 |
| Nic | Knot Resolver | < 1.3.0 |
| Redhat | Enterprise Linux | 6.0 |
| Redhat | Enterprise Linux | 7.0 |
References
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-5661Issue Tracking, Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2013-5661Issue Tracking, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2013-5661Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2013-5661Issue Tracking, Third Party Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2013-5661Issue Tracking, Third Party Advisory
- https://security-tracker.debian.org/tracker/CVE-2013-5661Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2013-5661?
Cache Poisoning issue exists in DNS Response Rate Limiting.
How severe is CVE-2013-5661?
CVE-2013-5661 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 3.45% probability of exploitation in the next 30 days.
How do I fix CVE-2013-5661?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2013-5661?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST