CVE-2014-8602
Description
iterator.c in NLnet Labs Unbound before 1.5.1 does not limit delegation chaining, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a large or infinite number of referrals.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
9.755
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| validating, recursive, caching DNS resolver (USN-2484-1) unbound_1.4.22-1ubuntu4.14.04.1_i386.deb | Linux |
| validating, recursive, caching DNS resolver (USN-2484-1) unbound_1.4.22-1ubuntu4.14.04.1_amd64.deb | Linux |
| validating, recursive, caching DNS resolver (USN-2484-1) libunbound2_1.4.22-1ubuntu4.14.04.1_i386.deb | Linux |
| validating, recursive, caching DNS resolver (USN-2484-1) libunbound2_1.4.22-1ubuntu4.14.04.1_amd64.deb | Linux |
| unbound security update(DSA-3097-1) unbound_1.4.17-3+deb7u2_i386.deb | Linux |
| (RHSA-2015:2455) Low: unbound security and bug fix update unbound-1.4.20-26.el7.x86_64.rpm | Linux |
| (RHSA-2015:2455) Low: unbound security and bug fix update unbound-devel-1.4.20-26.el7.i686.rpm | Linux |
| (RHSA-2015:2455) Low: unbound security and bug fix update unbound-devel-1.4.20-26.el7.x86_64.rpm | Linux |
| (RHSA-2015:2455) Low: unbound security and bug fix update unbound-libs-1.4.20-26.el7.i686.rpm | Linux |
| (RHSA-2015:2455) Low: unbound security and bug fix update unbound-libs-1.4.20-26.el7.x86_64.rpm | Linux |
| (RHSA-2015:2455) Low: unbound security and bug fix update unbound-python-1.4.20-26.el7.x86_64.rpm | Linux |
| CVE-2014-8602 | NCM |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234