Unspecified vulnerability in ISC BIND allows remote attackers to cause a denial of service via a crafted DNS message with a "broken" TSIG, as demonstrated by the OUSPG PROTOS DNS test suite
Published Apr 27, 2006
5.0
MEDIUMCVSS 2.0
EPSS 7.99%
Description
Unspecified vulnerability in ISC BIND allows remote attackers to cause a denial of service via a crafted DNS message with a "broken" TSIG, as demonstrated by the OUSPG PROTOS DNS test suite.
Affected products
No data.
- 9.0
- 9.0.1
- 9.1
- 9.1.1
- 9.1.2
- 9.1.3
- 9.2.0
- 9.2.1
- 9.2.2
- 9.2.3
- 9.3
- 9.3.1
- 9.3.2
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Red Hat statement
This issue did not affect the version of bind as shipped with Red Hat Enterprise Linux 5. We do not believe this issue has a security consequence for earlier versions of Red Hat Enterprise Linux. For details please see https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=192192
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:N/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 7.99% (0.07986) | 94.59th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.99% (0.07986) | 94.00th | v5 (v2026.06.15) |
| Dec 18, 2025 | 5.24% (0.05235) | 89.61th | v4 (v2025.03.14) |
| May 21, 2025 | 6.78% (0.06776) | 90.80th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.49% (0.08486) | 91.73th | v4 (v2025.03.14) |
| Dec 17, 2024 | 12.43% (0.12430) | 95.41th | v3 (v2023.03.01) |
| Jun 23, 2023 | 8.15% (0.08155) | 93.40th | v3 (v2023.03.01) |
| Apr 8, 2023 | 5.88% (0.05883) | 92.28th | v3 (v2023.03.01) |
| Mar 7, 2023 | 5.01% (0.05008) | 91.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.29% (0.04292) | 87.64th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.29% (0.04292) | 86.40th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.29% (0.04292) | 70.15th | v2 (v2022.01.01) |
No CWE recorded.
References (12)
- http://secunia.com/advisories/19808 third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://securitytracker.com/id?1015993 vdb-entryx_refsource_SECTRACK
- http://www.kb.cert.org/vuls/id/955777 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.niscc.gov.uk/niscc/docs/br-20060425-00311.html?lang=en x_refsource_MISCVendor Advisory
- http://www.niscc.gov.uk/niscc/docs/re-20060425-00312.pdf?lang=en x_refsource_MISCVendor Advisory
- http://www.securityfocus.com/bid/17692 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2006/1505 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2006/1537 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2006-2073 Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26081 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2006-2073
- https://www.cve.org/CVERecord?id=CVE-2006-2073
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/19808 | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://securitytracker.com/id?1015993 | vdb-entryx_refsource_SECTRACK | |
| http://www.kb.cert.org/vuls/id/955777 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.niscc.gov.uk/niscc/docs/br-20060425-00311.html?lang=en | x_refsource_MISCVendor Advisory | |
| http://www.niscc.gov.uk/niscc/docs/re-20060425-00312.pdf?lang=en | x_refsource_MISCVendor Advisory | |
| http://www.securityfocus.com/bid/17692 | vdb-entryx_refsource_BID | |
| http://www.vupen.com/english/advisories/2006/1505 | vdb-entryx_refsource_VUPEN | |
| http://www.vupen.com/english/advisories/2006/1537 | vdb-entryx_refsource_VUPEN | |
| https://access.redhat.com/security/cve/CVE-2006-2073 | Vendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/26081 | vdb-entryx_refsource_XF | |
| https://nvd.nist.gov/vuln/detail/CVE-2006-2073 | ||
| https://www.cve.org/CVERecord?id=CVE-2006-2073 |
Change history (0)
No recorded changes yet.