VDB-60516 · CVE-2012-1916 · VU#743555

AtMail AtMail Open up to 1.3 Webmail Client memory corruption

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in AtMail AtMail Open up to 1.3. Impacted is an unknown function of the component Webmail Client. The manipulation results in memory corruption. This vulnerability is identified as CVE-2012-1916. There is not any exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in AtMail AtMail Open up to 1.3. Affected is an unknown functionality of the component Webmail Client. The manipulation 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. CVE summarizes:

@Mail WebMail Client in AtMail Open-Source before 1.05 allows remote attackers to execute arbitrary code via an e-mail attachment with an executable extension, leading to the creation of an executable file under tmp/.

The weakness was released 03/27/2012 as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is traded as CVE-2012-1916 since 03/27/2012. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.04 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Secunia (SA47012†). Entries connected to this vulnerability are available at VDB-60520, VDB-60519, VDB-60518 and VDB-60517. Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

AtMail

Name

AtMail Open

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: AtMail Open 1.04

Timelineinfo

12/01/2011 🔍
03/27/2012 +117 days 🔍
03/27/2012 +0 days 🔍
03/27/2012 +0 days 🔍
03/23/2015 +1091 days 🔍
08/09/2024 +3427 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2012-1916 (🔍)
GCVE (CVE): GCVE-0-2012-1916
GCVE (VulDB): GCVE-100-60516
CERT: 🔍
Secunia: 47012 - AtMail Open Multiple Vulnerabilities, Highly Critical

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 08/09/2024 20:10
Changes: 03/23/2015 16:50 (48), 01/13/2018 12:39 (7), 08/09/2024 20:10 (17)
Complete: 🔍
Cache ID: 216::103