Vulnerability in D.j.bernstein Djbdns
CVE-2008-4392
dnscache in Daniel J. Bernstein djbdns 1.05 does not prevent simultaneous identical outbound DNS queries, which makes it easier for remote attackers to spoof DNS responses, as demonstrated by a spoofed A record in the Additional section of a response to a Start of Authority (SOA) query.
Vulnerability class: Race Condition
EPSS: 0.017 (74.7th percentile) — read the EPSS interpretation.
Affected products
- D.j.bernstein Djbdns — versions 1.05
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cret@cert.org (x_refsource_MISC, Vendor Advisory)
- cret@cert.org (vdb-entry, x_refsource_XF)
- cret@cert.org (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
- cret@cert.org (vdb-entry, x_refsource_BID)
- cret@cert.org (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2008-4392?
- CVE-2008-4392 is a vulnerability in D.j.bernstein Djbdns, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). Published 2009-02-19.
- Is CVE-2008-4392 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.