Novell GroupWise up to 8.0.2 GroupWise Internet Agent gwwww1.dll RRULE memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Novell GroupWise. This impacts an unknown function in the library gwwww1.dll of the component GroupWise Internet Agent. Such manipulation of the argument RRULE leads to memory corruption. This vulnerability is uniquely identified as CVE-2010-4326. The attack can be launched remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability, which was classified as very critical, has been found in Novell GroupWise (Groupware Software). Affected by this issue is an unknown function in the library gwwww1.dll of the component GroupWise Internet Agent. The manipulation of the argument RRULE with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Multiple buffer overflows in gwwww1.dll in GroupWise Internet Agent (GWIA) in Novell GroupWise before 8.02HP allow remote attackers to execute arbitrary code via variables in a VCALENDAR message, as demonstrated by a long (1) REQUEST-STATUS, (2) TZNAME, (3) COMMENT, or (4) RRULE variable in this message.

The weakness was disclosed 01/28/2011 as Bug 642349 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.novell.com. This vulnerability is handled as CVE-2010-4326. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 10/13/2021). It is expected to see the exploit prices for this product decreasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 50692 (GroupWise Internet Agent < 8.0.2 HP1 Multiple Flaws), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

Upgrading to version 8.0.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (50692), SecurityFocus (BID 45994†) and Vulnerability Center (SBV-29430†). The entries VDB-56275, VDB-56272, VDB-56271 and VDB-56270 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
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: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 50692
Nessus Name: GroupWise Internet Agent < 8.0.2 HP1 Multiple Flaws
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: GroupWise 8.0.1

Timelineinfo

11/23/2010 🔍
11/29/2010 +5 days 🔍
01/25/2011 +57 days 🔍
01/25/2011 +0 days 🔍
01/28/2011 +3 days 🔍
01/28/2011 +0 days 🔍
01/31/2011 +3 days 🔍
03/20/2015 +1509 days 🔍
10/13/2021 +2399 days 🔍

Sourcesinfo

Vendor: novell.com

Advisory: Bug 642349
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-4326 (🔍)
GCVE (CVE): GCVE-0-2010-4326
GCVE (VulDB): GCVE-100-56252
X-Force: 64929
SecurityFocus: 45994 - Novell GroupWise Internet Agent REQUEST-STATUS Buffer Overflow Vulnerability
Secunia: 40820
Vulnerability Center: 29430 - Novell GroupWise Before 8.02HP Remote Arbitrary Code Execution Vulnerability, Medium

See also: 🔍

Entryinfo

Created: 03/20/2015 16:16
Updated: 10/13/2021 09:52
Changes: 03/20/2015 16:16 (61), 04/03/2017 18:11 (8), 10/13/2021 09:47 (4), 10/13/2021 09:48 (1), 10/13/2021 09:52 (2)
Complete: 🔍
Cache ID: 216::103

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