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CVE-2000-0735

15
FAUCET Score

CVE-2000-0735 describes a buffer overflow vulnerability in Becky! Internet Mail client versions 1.26.03 and earlier. This flaw allows a remote attacker to trigger a denial of service by sending a specially crafted email with an excessively long Content-type MIME header, which crashes the client when the user attempts to reply. The vulnerability has a CVSS score of 5.0 (Medium), indicating it can be exploited remotely with low attack complexity, resulting in a partial denial of service. There is no impact on confidentiality or integrity. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. The CVE has received minimal community discussion and media coverage, suggesting low public awareness and exploitation interest.

Impacted Technologies

VendorProductVersion(s)CPE
1.26.3CPE matchmatch criteria
cpe:2.3:a:rimarts_inc.:becky_internet_mail:1.26.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.86%
Probability of exploitation in next 30 days
EPSS Percentile
77.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0186 is in the 64th percentile among its peer group of 23,690 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, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 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/2000-08/0234.html
PatchVendor Advisory
member.nifty.ne.jp / rimarts/becky-e/Readme.txt
securityfocus.com / bid/1588
Vendor Advisory