VDB-34453 · CVE-2006-6940 · ADV-2007-0160

OWA 1.1.3 POP3 clsowa.cls parseheader memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in OWA 1.1.3. Affected by this issue is the function parseheader of the file clsowa.cls of the component POP3. This manipulation causes memory corruption. This vulnerability appears as CVE-2006-6940. There is no available exploit.

Detailsinfo

A vulnerability classified as very critical was found in OWA 1.1.3. Affected by this vulnerability is the function parseheader of the file clsowa.cls of the component POP3. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in the ParseHeader function in clsOWA.cls in POP3/SMTP to OWA (pop2owa) 1.1.3 allows remote attackers to execute arbitrary code via a long header in an e-mail message.

The weakness was presented 01/17/2007 (Website). The advisory is shared at sourceforge.net. This vulnerability is known as CVE-2006-6940 since 01/16/2007. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/17/2018).

It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.4

VulDB Base Score: 10.0
VulDB Temp Score: 9.4
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: Memory corruption
CWE: CWE-119
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/16/2007 🔍
01/17/2007 +1 days 🔍
01/17/2007 +0 days 🔍
03/12/2015 +2976 days 🔍
08/17/2018 +1254 days 🔍

Sourcesinfo

Advisory: sourceforge.net
Status: Not defined
Confirmation: 🔍

CVE: CVE-2006-6940 (🔍)
GCVE (CVE): GCVE-0-2006-6940
GCVE (VulDB): GCVE-100-34453
Vupen: ADV-2007-0160

Entryinfo

Created: 03/12/2015 22:21
Updated: 08/17/2018 07:06
Changes: 03/12/2015 22:21 (43), 08/17/2018 07:06 (6)
Complete: 🔍
Cache ID: 216::103

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