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CVE-2002-1075

30
FAUCET Score

CVE-2002-1075 describes a buffer overflow vulnerability in Pegasus Mail client versions 4.01 and earlier. This flaw allows remote attackers to trigger a denial of service (application crash) and potentially execute arbitrary code by sending emails with excessively long "To" or "From" headers. With a CVSS score of 7.5, this vulnerability is considered high severity, requiring no authentication and low attack complexity, with potential impacts on confidentiality, integrity, and availability. While not listed on the KEV catalog or showing active exploitation, public exploit code exists on ExploitDB, though community discussion and media coverage are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.01CPE matchmatch criteria
cpe:2.3:a:david_harris:pegasus_mail:*:*:*:*:*:*:*:*

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
5.73%
Probability of exploitation in next 30 days
EPSS Percentile
92.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
ExploitDB: EDB-21648 · Jul 24, 2002
This CVE's current EPSS score of 0.0573 is in the 87th percentile among its peer group of 51,485 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/2002-07/0277.html
iss.net / security_center/static/9673.php
Vendor Advisory
securityfocus.com / bid/5302
ExploitPatchVendor Advisory