CVE-2010-4321Iprint Client Memory Corruption
Stack-based buffer overflow in an ActiveX control in ienipp.ocx in Novell iPrint Client 5.52 allows remote attackers to execute arbitrary code via a long argument to (1) the GetDriverSettings2 method, as reachable by (2) the GetDriverSettings method.
Published Dec 30, 2010 · Updated Apr 28, 2026
Key Facts
Patch immediately- CVE-2010-4321 is a critical-severity vulnerability (CVSS 9.3 v2) affecting Iprint Client (Novell).
- It is not listed in any known-exploited vulnerabilities catalog. Public exploit code is available.
- EPSS estimates a 33% probability of exploitation in the next 30 days.
- No fixed version is listed yet; check the vendor advisory for mitigations.
- Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Scores
CVSS v2
9.3
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS (30-day exploit likelihood)
33%
Higher than 98.3% of all scored CVEs
Exploit maturity
Weaponized
ATLAS score
55/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Not listed
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Weaponized
Public exploit code
4
Proof-of-concept links
In-the-wild evidence
0
Reports of active use
Description
Stack-based buffer overflow in an ActiveX control in ienipp.ocx in Novell iPrint Client 5.52 allows remote attackers to execute arbitrary code via a long argument to (1) the GetDriverSettings2 method, as reachable by (2) the GetDriverSettings method.
Affected Products
1 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Iprint ClientNovell | 5.52 | n/a |
Timeline
Publicly disclosed
Dec 30, 2010
Last updated
Apr 28, 2026
Weakness Type
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
References
- exploitMSF novelliprint_getdriversettings_2.rb
- exploitExploitDB-16014
- exploitExploitDB-16956
- exploit16014
- other8125
FAQ
Common Questions.
Stack-based buffer overflow in an ActiveX control in ienipp.ocx in Novell iPrint Client 5.52 allows remote attackers to execute arbitrary code via a long argument to (1) the GetDriverSettings2 method, as reachable by (2) the GetDriverSettings method.
Affected: Iprint Client (Novell) versions 5.52. The full list is in the CVE brief.
It is not listed in any known-exploited vulnerabilities catalog.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
Public exploit code is available.
No fixed version is listed yet; check the vendor advisory for mitigations.
Brandefense priority: patch immediately, because public exploit code exists for a high-severity flaw.
Is CVE-2010-4321 On Your Attack Surface?
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