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CVE-2003-0122

19
FAUCET Score

CVE-2003-0122 describes a buffer overflow vulnerability in IBM Lotus Notes and Domino servers, specifically affecting versions prior to Lotus Notes R4, R5 before 5.0.11, and early R6. This flaw allows remote, unauthenticated attackers to execute arbitrary code by sending a crafted, excessively long distinguished name (DN) during NotesRPC authentication. The vulnerability has a CVSS score of 5.0, indicating a medium severity due to its network-based attack vector and potential for partial denial of service, although the description suggests arbitrary code execution. Despite its age, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.6.1CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:4.6.1:*:*:*:*:*:*:*
4.6.3CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:4.6.3:*:*:*:*:*:*:*
4.6.4CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:4.6.4:*:*:*:*:*:*:*
5.0CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:5.0:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:ibm:lotus_domino:5.0.1:*:*:*:*:*:*:*

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
10.11%
Probability of exploitation in next 30 days
EPSS Percentile
95.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.1011 is in the 94th percentile among its peer group of 23,701 CVEs.

Social Chatter

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/vulnwatch/2003-q1/0125.html
Third Party Advisory
marc.info
Mailing ListThird Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/11526
Third Party AdvisoryVDB Entry
www-1.ibm.com / support/docview.wss
Broken Link
cert.org / advisories/CA-2003-11.html
Third Party AdvisoryUS Government Resource
ciac.org / ciac/bulletins/n-065.shtml
Broken Link
kb.cert.org / vuls/id/433489
Third Party AdvisoryUS Government Resource
rapid7.com / advisories/R7-0010.html
Not Applicable
securityfocus.com / bid/7037
PatchThird Party AdvisoryVDB EntryVendor Advisory