eXtremail 2.1.1 memmove numeric error

CVSS Meta Temp Score
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CTI Interest Score
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9.1$0-$5k0.00

Summaryinfo

A vulnerability was found in eXtremail 2.1.1. It has been classified as critical. Impacted is the function memmove. The manipulation leads to numeric error. This vulnerability is referenced as CVE-2007-5467. Furthermore, an exploit is available.

Detailsinfo

A vulnerability was found in eXtremail 2.1.1. It has been rated as very critical. This issue affects the function memmove. The manipulation with an unknown input leads to a numeric error vulnerability. Using CWE to declare the problem leads to CWE-189. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Integer overflow in eXtremail 2.1.1 and earlier allows remote attackers to cause a denial of service, and possibly execute arbitrary code, via a long USER command containing "%s" sequences to the pop3 port (110/tcp), which are expanded to "%%s" before being used in the memmove function, possibly due to an incomplete fix for CVE-2001-1078.

The bug was discovered 10/15/2007. The weakness was published 10/15/2007 with mu-b (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2007-5467 since 10/15/2007. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 06/02/2025).

A public exploit has been developed in Perl. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The commercial vulnerability scanner Qualys is able to test this issue with plugin 74230 (eXtremail Multiple Remote Buffer Overflow Vulnerabilities).

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 (37206), Exploit-DB (4532), SecurityFocus (BID 26074†), OSVDB (41763†) and Secunia (SA27220†). Similar entry is available at VDB-39274. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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: 9.1

VulDB Base Score: 10.0
VulDB Temp Score: 9.1
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: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

10/15/2007 🔍
10/15/2007 +0 days 🔍
10/15/2007 +0 days 🔍
10/15/2007 +0 days 🔍
10/15/2007 +0 days 🔍
10/15/2007 +0 days 🔍
10/16/2007 +1 days 🔍
10/22/2007 +6 days 🔍
03/16/2015 +2702 days 🔍
06/02/2025 +3731 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Organization: mu-b
Status: Not defined

CVE: CVE-2007-5467 (🔍)
GCVE (CVE): GCVE-0-2007-5467
GCVE (VulDB): GCVE-100-39275
X-Force: 37206
SecurityFocus: 26074 - eXtremail Multiple Remote Buffer Overflow Vulnerabilities
Secunia: 27220
OSVDB: 41763 - eXtremail POP3 USER command denial of service
Vulnerability Center: 16622 - eXtremail Buffer Overflows Allow Remote Attacker to Cause DoS, High

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

Entryinfo

Created: 03/16/2015 12:18
Updated: 06/02/2025 16:17
Changes: 03/16/2015 12:18 (64), 07/29/2019 07:06 (4), 10/07/2024 16:41 (19), 06/02/2025 16:17 (4)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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