CVE-2010-4321

Iprint Client vulnerability

CVSS

9.3

EPSS

33.0%

EPSS pct

98th

Exploited

No known

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 vendor

Novell

Affected product

Iprint Client

CVSS vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Weakness type (CWE)

CWE-119 — Improper Restriction of Operations within Memory Bounds

Published

2010-12-30

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to complete impact to confidentiality, complete impact to integrity, complete impact to availability.

Its EPSS score of 33.0% reflects a moderate probability of exploitation activity in the wild over the next 30 days, placing it above 98% of all scored CVEs.

Check your external exposure to CVE-2010-4321

Confirm whether Novell Iprint Client is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2010-4321.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2010-4321

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2010-4321 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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