CVE-2007-5405

CVE-2007-5405 is a critical-severity vulnerability in Activepdf Docconverter 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: 6% (92nd percentile)
• Actively exploited: Not listed in CISA KEV
• Weakness: CWE-119
• Affected product: Activepdf Docconverter
• Published: 2008-04-10
• Last modified: 2026-06-16

Description

Multiple buffer overflows in kpagrdr.dll 2.0.0.2 and 10.3.0.0 in the Applix Presents reader in Autonomy (formerly Verity) KeyView, as used by IBM Lotus Notes, Symantec Mail Security, and activePDF DocConverter, allow remote attackers to execute arbitrary code via a .ag file with (1) a long ENCODING attribute in a *BEGIN tag, (2) a long token, or (3) the initial *BEGIN tag.

Frequently asked questions

What is CVE-2007-5405?

Multiple buffer overflows in kpagrdr.dll 2.0.0.2 and 10.3.0.0 in the Applix Presents reader in Autonomy (formerly Verity) KeyView, as used by IBM Lotus Notes, Symantec Mail Security, and activePDF DocConverter, allow remote attackers to execute arbitrary code via a .ag file with (1) a long ENCODING attribute in a *BEGIN tag, (2) a long token, or (3) the initial *BEGIN tag.

How severe is CVE-2007-5405?

CVE-2007-5405 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2007-5405 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (92nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-5405?

CVE-2007-5405 primarily affects Activepdf Docconverter. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2007-5405?

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-2007-5405 published?

CVE-2007-5405 was published on 2008-04-10 and last updated on 2026-06-16.

References

• http://secunia.com/advisories/27763
• http://secunia.com/advisories/28140
• http://secunia.com/advisories/28209
• http://secunia.com/advisories/28210
• http://secunia.com/advisories/29342
• http://secunia.com/secunia_research/2007-95/advisory/
• http://secunia.com/secunia_research/2007-96/advisory/
• http://secunia.com/secunia_research/2007-97/advisory/
• http://secunia.com/secunia_research/2007-98/advisory/
• http://securitytracker.com/id?1019805
• http://www-1.ibm.com/support/docview.wss?rs=463&uid=swg21298453
• http://www.securityfocus.com/archive/1/490825/100/0/threaded
• http://www.securityfocus.com/archive/1/490837/100/0/threaded
• http://www.securityfocus.com/archive/1/490838/100/0/threaded
• http://www.securityfocus.com/archive/1/490839/100/0/threaded
• http://www.securityfocus.com/bid/28454
• http://www.securitytracker.com/id?1019844
• http://www.symantec.com/avcenter/security/Content/2008.04.08e.html
• http://www.vupen.com/english/advisories/2008/1153
• http://www.vupen.com/english/advisories/2008/1154
• http://www.vupen.com/english/advisories/2008/1156
• https://exchange.xforce.ibmcloud.com/vulnerabilities/41721

Affected products (14)

• cpe:2.3:a:activepdf:docconverter:3.8.2_.5:*:*:*:*:*:*:*
• cpe:2.3:a:activepdf:docconverter:3.8.4.0:*:*:*:*:*:*:*
• cpe:2.3:a:autonomy:keyview:2.0.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:autonomy:keyview:10.3.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:lotus_notes:6.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:lotus_notes:6.5:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:lotus_notes:7.0:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:lotus_notes:7.0.2:*:*:*:*:*:*:*
• cpe:2.3:a:ibm:lotus_notes:7.0.3:*:*:*:*:*:*:*
• cpe:2.3:a:symantec:mail_security:5.0:*:microsoft_exchange:*:*:*:*:*
• cpe:2.3:a:symantec:mail_security:5.0.0:*:smtp:*:*:*:*:*
• cpe:2.3:a:symantec:mail_security:5.0.1:*:smtp:*:*:*:*:*
• cpe:2.3:a:symantec:mail_security:7.5:*:domino:*:*:*:*:*
• cpe:2.3:a:symantec:mail_security_appliance:5.0:*:*:*:*:*:*:*

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