Ipswitch IMail up to Server 8.2 Hotfix 2 input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Ipswitch IMail. Impacted is an unknown function. Performing a manipulation results in input validation. This vulnerability was named CVE-2011-1430. There is no available exploit.

Detailsinfo

A vulnerability classified as critical has been found in Ipswitch IMail (Mail Server Software). This affects some unknown processing. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The STARTTLS implementation in the server in Ipswitch IMail 11.03 and earlier does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack, a similar issue to CVE-2011-0411.

The weakness was presented 03/07/2011 by Wietse Venema as confirmed advisory (CERT.org). The advisory is shared at kb.cert.org. This vulnerability is uniquely identified as CVE-2011-1430 since 03/16/2011. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 52611 (SMTP Service STARTTLS Plaintext Command Injection), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SMTP problems.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 11309.

The vulnerability is also documented in the databases at X-Force (65932), Tenable (52611), SecurityFocus (BID 46767†), OSVDB (71020†) and Secunia (SA43676†). See VDB-56911, VDB-56855, VDB-56854 and VDB-56843 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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: 6.9

VulDB Base Score: 7.3
VulDB Temp Score: 6.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Class: Input validation
CWE: CWE-20
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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Nessus ID: 52611
Nessus Name: SMTP Service STARTTLS Plaintext Command Injection
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 103513
OpenVAS Name: Multiple Vendors STARTTLS Implementation Plaintext Arbitrary Command Injection Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍
ISS Proventia IPS: 🔍

Timelineinfo

03/07/2011 🔍
03/07/2011 +0 days 🔍
03/08/2011 +0 days 🔍
03/08/2011 +0 days 🔍
03/16/2011 +7 days 🔍
03/16/2011 +0 days 🔍
03/16/2011 +0 days 🔍
03/23/2011 +7 days 🔍
03/20/2015 +1458 days 🔍
12/01/2024 +3544 days 🔍

Sourcesinfo

Vendor: ipswitch.com

Advisory: kb.cert.org
Researcher: Wietse Venema
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2011-1430 (🔍)
GCVE (CVE): GCVE-0-2011-1430
GCVE (VulDB): GCVE-100-56853
CERT: 🔍
X-Force: 65932
SecurityFocus: 46767 - Multiple Vendors STARTTLS Implementation Plaintext Arbitrary Command Injection Vulnerability
Secunia: 43676 - Ipswitch IMail Server Two Vulnerabilities, Moderately Critical
OSVDB: 71020 - Ipswitch IMail Server STARTTLS Arbitrary Plaintext Command Injection
Vulnerability Center: 30629 - Ipswitch IMail 11.03 and earlier STARTTLS Plaintext Command Injection Vulnerability, Medium
Vupen: ADV-2011-0609

See also: 🔍

Entryinfo

Created: 03/20/2015 16:16
Updated: 12/01/2024 23:01
Changes: 03/20/2015 16:16 (65), 03/19/2017 20:37 (14), 10/19/2021 18:14 (3), 12/01/2024 23:01 (15)
Complete: 🔍
Cache ID: 216::103

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