dnscache in Daniel J
Published Feb 19, 2009
6.4
MEDIUMCVSS 2.0
EPSS 1.69%
Description
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.
Affected products
No data.
- 1.05
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:P/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.69% (0.01693) | 76.27th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.69% (0.01693) | 74.04th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.64% (0.00636) | 68.72th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.58% (0.00583) | 78.86th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.58% (0.00583) | 77.46th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.58% (0.00583) | 74.80th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.21% (0.01213) | 66.61th | v2 (v2022.01.01) |
| Feb 17, 2023 | 1.21% (0.01213) | 66.22th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01213) | 64.21th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01213) | 40.54th | v2 (v2022.01.01) |
References (5)
- http://secunia.com/advisories/33855 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.securityfocus.com/bid/33818 vdb-entryx_refsource_BID
- http://www.your.org/dnscache/ x_refsource_MISCPatchVendor Advisory
- http://www.your.org/dnscache/djbdns.pdf x_refsource_MISCVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/48807 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/33855 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.securityfocus.com/bid/33818 | vdb-entryx_refsource_BID | |
| http://www.your.org/dnscache/ | x_refsource_MISCPatchVendor Advisory | |
| http://www.your.org/dnscache/djbdns.pdf | x_refsource_MISCVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/48807 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.