Ipswitch IMail up to 8.11 iaspam.dll boundary memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Ipswitch IMail 8.0.3/8.0.5/8.01/8.1/8.11. Affected is an unknown function in the library iaspam.dll. Performing a manipulation of the argument boundary results in memory corruption. This vulnerability is identified as CVE-2007-5094. Additionally, an exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in Ipswitch IMail 8.0.3/8.0.5/8.01/8.1/8.11 (Mail Server Software). This affects some unknown processing in the library iaspam.dll. The manipulation of the argument boundary with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Heap-based buffer overflow in iaspam.dll in the SMTP Server in Ipswitch IMail Server 8.01 through 8.11 allows remote attackers to execute arbitrary code via a set of four different e-mail messages with a long boundary parameter in a certain malformed Content-Type header line, the string "MIME" by itself on a line in the header, and a long Content-Transfer-Encoding header line.

The weakness was released 09/21/2007 (Website). The advisory is shared at milw0rm.com. This vulnerability is uniquely identified as CVE-2007-5094 since 09/26/2007. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details and a public exploit are known.

A public exploit has been developed by axis in ANSI C and been published even before and not after the advisory. The exploit is shared for download at securityfocus.com. It is declared as functional. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

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

The vulnerability is also documented in the databases at X-Force (36723), Exploit-DB (4438), SecurityFocus (BID 25762†) and OSVDB (39390†). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
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: 🔍
Access: Public
Status: Functional
Author: axis
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

09/21/2007 🔍
09/21/2007 +0 days 🔍
09/21/2007 +0 days 🔍
09/21/2007 +0 days 🔍
09/26/2007 +4 days 🔍
09/26/2007 +0 days 🔍
11/17/2007 +52 days 🔍
03/16/2015 +2675 days 🔍
10/07/2024 +3493 days 🔍

Sourcesinfo

Vendor: ipswitch.com

Advisory: milw0rm.com⛔
Status: Confirmed

CVE: CVE-2007-5094 (🔍)
GCVE (CVE): GCVE-0-2007-5094
GCVE (VulDB): GCVE-100-38961
X-Force: 36723 - Ipswitch IMail Server buffer overflow
SecurityFocus: 25762 - Ipswitch IMail SMTP Server IASPAM.DLL Remote Buffer Overflow Vulnerability
OSVDB: 39390 - Ipswitch IMail Server iaspam.dll Multiple Message Handling Remote Overflow

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/16/2015 12:18
Updated: 10/07/2024 07:16
Changes: 03/16/2015 12:18 (57), 09/09/2018 11:31 (10), 10/07/2024 07:16 (17)
Complete: 🔍
Cache ID: 216::103

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

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