Qualcomm Eudora 6.2.0.14 authentication spoofing

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.0$0-$5k0.00

A vulnerability was found in Qualcomm Eudora 6.2.0.14 (Mail Client Software). It has been declared as critical. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a authentication spoofing vulnerability. The CWE definition for the vulnerability is CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. As an impact it is known to affect confidentiality. CVE summarizes:

Eudora 6.2.0.14 does not issue a warning when a user forwards an e-mail message that contains base64 or quoted-printable encoded attachments, which makes it easier for remote attackers to read arbitrary files via spoofed "Converted" headers.

The weakness was shared 03/20/2004 as confirmed posting (Bugtraq). The advisory is shared for download at marc.theaimsgroup.com. This vulnerability was named CVE-2004-1521 since 02/18/2005. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.

After before and not just, there has been an exploit disclosed. It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. 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 (18064) and Exploit-DB (163).

Productinfo

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Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.0

VulDB Base Score: 5.3
VulDB Temp Score: 5.0
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: Authentication spoofing
CWE: CWE-290 / CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
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

03/19/2004 🔍
03/19/2004 +0 days 🔍
03/20/2004 +0 days 🔍
12/31/2004 +286 days 🔍
02/18/2005 +49 days 🔍
03/15/2005 +24 days 🔍
04/14/2015 +3682 days 🔍
01/21/2019 +1378 days 🔍

Sourcesinfo

Vendor: qualcomm.com

Advisory: marc.theaimsgroup.com
Status: Confirmed

CVE: CVE-2004-1521 (🔍)
X-Force: 18064 - Eudora base64 attachment spoofing variant
OSVDB: 14800 - Eudora Spoofed Converted Header Arbitrary File Access Issue

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

Entryinfo

Created: 04/14/2015 13:30
Updated: 01/21/2019 09:57
Changes: 04/14/2015 13:30 (50), 01/21/2019 09:57 (10)
Complete: 🔍

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