CVE-2005-4445
Off-by-one error in Pegasus Mail 4.21a through 4.21c and 4.30PB1 allows remote attackers to...
Off-by-one error in Pegasus Mail 4.21a through 4.21c and 4.30PB1 allows remote attackers to execute arbitrary code via a long email message header, which triggers a one-byte buffer overflow.
Exploit likelihood
What each source reports
NVD Score used
Off-by-one error in Pegasus Mail 4.21a through 4.21c and 4.30PB1 allows remote attackers to execute arbitrary code via a long email message header, which triggers a one-byte buffer overflow.
- Record
CVE-2005-4445- CVSS 2.0
- 5.1 Medium
AV:N/AC:H/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Off-by-one error in Pegasus Mail 4.21a through 4.21c and 4.30PB1 allows remote attackers to execute arbitrary code via a long email message header, which triggers a one-byte buffer overflow.
- Record
CVE-2005-4445- Updated
- 2026-11-02
EUVDEUVD-2005-4440 No score
Off-by-one error in Pegasus Mail 4.21a through 4.21c and 4.30PB1 allows remote attackers to execute arbitrary code via a long email message header, which triggers a one-byte buffer overflow.
- Record
EUVD-2005-4440- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x3xc-8qqv-4cq8 No score
Off-by-one error in Pegasus Mail 4.21a through 4.21c and 4.30PB1 allows remote attackers to...
Off-by-one error in Pegasus Mail 4.21a through 4.21c and 4.30PB1 allows remote attackers to execute arbitrary code via a long email message header, which triggers a one-byte buffer overflow.
- Record
GHSA-x3xc-8qqv-4cq8- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2005-4445 is a medium vulnerability (CVSS 5.1) in David Harris Pegasus Mail, published December 21, 2005. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.09%, the 87th percentile. No source names a fixed version.