VDB-2681 · CVE-2006-5937 · SA22811

Grisoft AVG Anti-Virus up to 7.1.407 DOC Document integer overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability was found in Grisoft AVG Anti-Virus up to 7.1.407. It has been rated as problematic. This affects an unknown function of the component DOC Document Handler. The manipulation leads to integer overflow. This vulnerability is documented as CVE-2006-5937. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Grisoft AVG Anti-Virus up to 7.1.407 (Anti-Malware Software). It has been rated as critical. This issue affects an unknown function of the component DOC Document Handler. The manipulation with an unknown input leads to a integer overflow vulnerability. Using CWE to declare the problem leads to CWE-190. The product performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control. Impacted is availability. The summary by CVE is:

Multiple integer overflows in Grisoft AVG Anti-Virus before 7.1.407 allow remote attackers to execute arbitrary code via crafted (1) CAB or (2) RAR archives that trigger a heap-based buffer overflow. NOTE: some of these details are obtained from third party information.

The weakness was released 11/14/2006 by Sergio Alvarez with n.runs (Website). The advisory is shared at grisoft.com. The identification of this vulnerability is CVE-2006-5937 since 11/15/2006. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept.

Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at grisoft.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the vulnerability database at Secunia (SA22811†). Entries connected to this vulnerability are available at VDB-2678, VDB-2680, VDB-2679 and VDB-2682. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.7

VulDB Base Score: 7.5
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Integer overflow
CWE: CWE-190 / CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Patch: grisoft.com

Timelineinfo

11/14/2006 🔍
11/14/2006 +0 days 🔍
11/15/2006 +1 days 🔍
11/15/2006 +0 days 🔍
11/20/2006 +5 days 🔍
04/27/2026 +7098 days 🔍

Sourcesinfo

Advisory: grisoft.com
Researcher: Sergio Alvarez
Organization: n.runs
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-5937 (🔍)
GCVE (CVE): GCVE-0-2006-5937
GCVE (VulDB): GCVE-100-2681
Secunia: 22811 - AVG Anti-Virus Multiple File Parsing Vulnerabilities, Highly Critical
Vupen: ADV-2006-4498

See also: 🔍

Entryinfo

Created: 11/20/2006 10:43
Updated: 04/27/2026 18:05
Changes: 11/20/2006 10:43 (57), 04/22/2018 13:09 (8), 04/27/2026 18:05 (20)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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