Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2000-0847

20
FAUCET Score

CVE-2000-0847 describes a buffer overflow vulnerability in the University of Washington c-client library, impacting applications like Pine. This flaw allows remote attackers to execute arbitrary commands by sending a specially crafted, long X-Keywords header. Rated 7.5 HIGH, it presents a low-complexity network attack vector with potential for partial confidentiality, integrity, and availability compromise. Despite its age and severity, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
4.7bCPE matchmatch criteria
cpe:2.3:a:university_of_washington:imap:4.7b:*:*:*:*:*:*:*
4.7cCPE matchmatch criteria
cpe:2.3:a:university_of_washington:imap:4.7c:*:*:*:*:*:*:*
4.20CPE matchmatch criteria
cpe:2.3:a:university_of_washington:pine:4.20:*:*:*:*:*:*:*
4.21CPE matchmatch criteria
cpe:2.3:a:university_of_washington:pine:4.21:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.55%
Probability of exploitation in next 30 days
EPSS Percentile
83.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0255 is in the 70th percentile among its peer group of 51,466 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

archives.neohapsis.com / archives/bugtraq/2000-08/0425.html
archives.neohapsis.com / archives/bugtraq/2000-08/0437.html
Vendor Advisory
archives.neohapsis.com / archives/freebsd/2000-09/0108.html
exchange.xforce.ibmcloud.com / vulnerabilities/5223
securityfocus.com / bid/1646
Vendor Advisory
securityfocus.com / bid/1687