How severe is CVE-2010-0135?

CVE-2010-0135 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2010-0135 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-0135?

CVE-2010-0135 primarily affects Autonomy Keyview Export Sdk. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-0135?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2010-0135 published?

CVE-2010-0135 was published on 2010-08-17 and last updated on 2026-06-16.

CVE-2010-0135

CVE-2010-0135 is a critical-severity vulnerability in Autonomy Keyview Export Sdk with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 4% (89th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Autonomy Keyview Export Sdk
Published: 2010-08-17
Last modified: 2026-06-16

Description

Heap-based buffer overflow in the WordPerfect 5.x reader (wosr.dll), as used in Autonomy KeyView 10.4 and 10.9 and possibly other products, allows remote attackers to execute arbitrary code via unspecified vectors related to "data blocks."

Frequently asked questions

What is CVE-2010-0135?: Heap-based buffer overflow in the WordPerfect 5.x reader (wosr.dll), as used in Autonomy KeyView 10.4 and 10.9 and possibly other products, allows remote attackers to execute arbitrary code via unspecified vectors related to "data blocks."
How severe is CVE-2010-0135?: CVE-2010-0135 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2010-0135 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (89th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-0135?: CVE-2010-0135 primarily affects Autonomy Keyview Export Sdk. In total, 6 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-0135?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2010-0135 published?: CVE-2010-0135 was published on 2010-08-17 and last updated on 2026-06-16.

References

Affected products (6)

cpe:2.3:a:autonomy:keyview_export_sdk:10.4:*:*:*:*:*:*:*
cpe:2.3:a:autonomy:keyview_export_sdk:10.9:*:*:*:*:*:*:*
cpe:2.3:a:autonomy:keyview_filter_sdk:10.4:*:*:*:*:*:*:*
cpe:2.3:a:autonomy:keyview_filter_sdk:10.9:*:*:*:*:*:*:*
cpe:2.3:a:autonomy:keyview_viewer_sdk:10.4:*:*:*:*:*:*:*
cpe:2.3:a:autonomy:keyview_viewer_sdk:10.9:*:*:*:*:*:*:*

More vulnerabilities in Autonomy Keyview Export Sdk

CVE-2010-1525 — Critical (CVSS 9.3): Integer underflow in the SpreadSheet Lotus 123 reader (wkssr.dll) in Autonomy KeyView 10.4 and 10.9, as used in…
CVE-2010-1524 — Critical (CVSS 9.3): The SpreadSheet Lotus 123 reader (wkssr.dll) in Autonomy KeyView 10.4 and 10.9, as used in multiple IBM, Symantec, and…
CVE-2010-0134 — Critical (CVSS 9.3): Integer signedness error in rtfsr.dll in Autonomy KeyView 10.4 and 10.9, as used in multiple IBM, Symantec, and other…
CVE-2010-0133 — Critical (CVSS 9.3): Multiple stack-based buffer overflows in the SpreadSheet Lotus 123 reader (wkssr.dll) in Autonomy KeyView 10.4 and…
CVE-2010-0131 — Critical (CVSS 9.3): Stack-based buffer overflow in the SpreadSheet Lotus 123 reader (wkssr.dll), as used in Autonomy KeyView 10.4 and 10.9,…
CVE-2010-0126 — Critical (CVSS 9.3): Heap-based buffer overflow in an unspecified library in Autonomy KeyView 10.4 and 10.9, as used in multiple IBM,…

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