← Vulnerability feed

Vulnerability record · CVE-2008-4827 · published 8 January 2009

CVE-2008-4827: Componentone sizerone memory buffer overflow vulnerability

Componentone · Sizerone

Multiple heap-based buffer overflows in the AddTab method in the (1) Tab and (2) CTab ActiveX controls in c1sizer.ocx and the (3) TabOne ActiveX control in sizerone.ocx in ComponentOne SizerOne 8.0.20081.140, as used in ComponentOne Studio for ActiveX 2008, TSC2 Help Desk 4.1.8, SAP GUI 6.40 Patch 29 and 7.10, and possibly other products, allow remote attackers to execute arbitrary code by adding many tabs, or adding tabs with long tab captions.

9.3 CVSS 2.0 High EPSS 6.7% · top 6.3% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
6.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
30References
16 Jun 2026Last modified by NVD

Description

Multiple heap-based buffer overflows in the AddTab method in the (1) Tab and (2) CTab ActiveX controls in c1sizer.ocx and the (3) TabOne ActiveX control in sizerone.ocx in ComponentOne SizerOne 8.0.20081.140, as used in ComponentOne Studio for ActiveX 2008, TSC2 Help Desk 4.1.8, SAP GUI 6.40 Patch 29 and 7.10, and possibly other products, allow remote attackers to execute arbitrary code by adding many tabs, or adding tabs with long tab captions.

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

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/32609 Vendor Advisory
http://secunia.com/advisories/32648 Vendor Advisory
http://secunia.com/advisories/32672 Vendor Advisory
http://secunia.com/secunia_research/2008-52/ Vendor Advisory
http://secunia.com/secunia_research/2008-53/ Vendor Advisory
http://secunia.com/secunia_research/2008-54/ Vendor Advisory
http://securityreason.com/securityalert/4879
http://securitytracker.com/id?1021529
http://www.securityfocus.com/archive/1/499830/100/0/threaded
http://www.securityfocus.com/bid/33148
http://www.vupen.com/english/advisories/2009/0036
http://www.vupen.com/english/advisories/2009/0037
https://exchange.xforce.ibmcloud.com/vulnerabilities/47769
https://exchange.xforce.ibmcloud.com/vulnerabilities/47770
https://exchange.xforce.ibmcloud.com/vulnerabilities/47771
http://secunia.com/advisories/32609 Vendor Advisory
http://secunia.com/advisories/32648 Vendor Advisory
http://secunia.com/advisories/32672 Vendor Advisory
http://secunia.com/secunia_research/2008-52/ Vendor Advisory
http://secunia.com/secunia_research/2008-53/ Vendor Advisory
http://secunia.com/secunia_research/2008-54/ Vendor Advisory
http://securityreason.com/securityalert/4879
http://securitytracker.com/id?1021529
http://www.securityfocus.com/archive/1/499830/100/0/threaded
http://www.securityfocus.com/bid/33148
http://www.vupen.com/english/advisories/2009/0036
http://www.vupen.com/english/advisories/2009/0037
https://exchange.xforce.ibmcloud.com/vulnerabilities/47769
https://exchange.xforce.ibmcloud.com/vulnerabilities/47770
https://exchange.xforce.ibmcloud.com/vulnerabilities/47771

Track CVE-2008-4827 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.3CVE-2008-4830Sap gui vulnerabilityInsecure method vulnerability in the KWEdit ActiveX control in SAP GUI 6.40 Patch 29 (KWEDIT.DLL 6400.1.1.41) and 7.10 Patch 5 (KWEDIT.DLL 7100.1.1.4…EPSS 28%8.8CVE-2026-8452Citrix NetScaler ADC and Gateway memory buffer overflow causes DoSCVE-2026-8452 is a memory buffer overflow (CWE-119) in Citrix NetScaler ADC and NetScaler Gateway that leads to unpredictable or erroneous behavior a…KEVEPSS 1.0%analysed8.8CVE-2009-3459Adobe Reader and Acrobat heap buffer overflow via crafted PDFAdobe Reader and Acrobat 7.x before 7.1.4, 8.x before 8.1.7, and 9.x before 9.2 contain a heap-based buffer overflow (CWE-122) triggered by a crafted…KEVEPSS 87%analysed9.8CVE-2008-4250Microsoft Windows Server service RPC path canonicalization buffer overflowThe Server service in multiple Windows versions fails to properly handle path canonicalization, allowing a crafted RPC request to overflow a buffer a…KEVEPSS 99%analysed8.8CVE-2025-31277Apple WebKit memory corruption via malicious web contentApple WebKit fails to handle memory correctly when processing crafted web content, leading to memory corruption across Safari, iOS, iPadOS, macOS, tv…KEVEPSS 1.6%analysed8.8CVE-2026-3910Google Chrome V8 improper implementation allows sandbox code executionChrome before 146.0.7680.75 contains an inappropriate implementation in the V8 JavaScript engine, classified as code injection and memory buffer over…KEVEPSS 1.0%analysed8.8CVE-2008-0015Microsoft DirectShow Video ActiveX Control Stack Buffer OverflowA stack-based buffer overflow in the CComVariant::ReadFromStream function in the Active Template Library (ATL) is reachable through the MPEG2TuneRequ…KEVEPSS 77%analysed7.8CVE-2026-20700Apple OS memory corruption allows arbitrary code executionA memory corruption flaw caused by improper state management affects iOS, iPadOS, macOS, tvOS, visionOS and watchOS. Apple states it is aware of a re…KEVEPSS 1.3%analysed

Source: NIST National Vulnerability Database (record CVE-2008-4827), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.