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CVE-2000-1029

42
FAUCET Score

CVE-2000-1029 describes a critical buffer overflow vulnerability in ISC BIND version 8.1's 'host' command. This flaw allows a remote, unauthenticated attacker to execute arbitrary commands on affected systems by sending a specially crafted, long response to an AXFR query. With a CVSS score of 10.0, this vulnerability is highly severe, indicating complete compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, public exploit code exists, specifically EDB-20374, though there is no evidence of widespread active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
8.1CPE matchmatch criteria
cpe:2.3:a:isc:bind:8.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

AV:N/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
14.29%
Probability of exploitation in next 30 days
EPSS Percentile
96.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-20374 · Oct 27, 2000
This CVE's current EPSS score of 0.1429 is in the 94th percentile among its peer group of 51,455 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

exchange.xforce.ibmcloud.com / vulnerabilities/5462
securityfocus.com / archive/1/141660
ExploitVendor Advisory
securityfocus.com / bid/1887
ExploitPatchVendor Advisory