Qualcomm Eudora To: Field Memory Corruption Vulnerability

BID:10398

Info

Qualcomm Eudora To: Field Memory Corruption Vulnerability

Bugtraq ID: 10398
Class: Boundary Condition Error
CVE:
Remote: Yes
Local: No
Published: May 21 2004 12:00AM
Updated: May 21 2004 12:00AM
Credit: This issue was disclosed by the vendor.
Vulnerable: Qualcomm Eudora 6.1
Qualcomm Eudora 6.0.3
Qualcomm Eudora 6.0.1
Qualcomm Eudora 6.0 .22
Qualcomm Eudora 6.0
Qualcomm Eudora 5.2.1
Qualcomm Eudora 5.2 .0.9
Qualcomm Eudora 5.2
Qualcomm Eudora 5.1.1
Qualcomm Eudora 5.1 -Jr3
Qualcomm Eudora 5.1 -J
Qualcomm Eudora 5.1
- Microsoft Windows 2000 Professional SP2
 - Microsoft Windows 2000 Professional SP1
 - Microsoft Windows 2000 Professional
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows NT 4.0 SP6a
 - Microsoft Windows NT 4.0 SP6
 - Microsoft Windows NT 4.0 SP5
 - Microsoft Windows NT 4.0 SP4
 - Microsoft Windows NT 4.0 SP3
 - Microsoft Windows NT 4.0 SP2
 - Microsoft Windows NT 4.0 SP1
 - Microsoft Windows NT 4.0
 Qualcomm Eudora 5.0.2 -Jr2
Qualcomm Eudora 5.0.2
- Microsoft Windows 2000 Professional
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows NT 4.0
 Qualcomm Eudora 4.3.2
Qualcomm Eudora 4.3.1
Qualcomm Eudora 4.3
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows NT 4.0
 Qualcomm Eudora 4.2
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows NT 4.0
 Qualcomm Eudora 4.0 X
Qualcomm Eudora 3.0 X
Not Vulnerable: Qualcomm Eudora 6.1.1

Discussion

Qualcomm Eudora To: Field Memory Corruption Vulnerability

Eudora is prone to a memory corruption vulnerability. It is reported that this issue occurs when the application processes email messages with a 'To:' field that is larger than 240 characters. An attacker could send a message with a large 'from:' or 'Reply To:' field and this issue could be triggered when the user replies to the message.

Successful exploitation of this issue could result in a denial of service condition due to possible memory corruption. It is possible that this issue could be leveraged to execute arbitrary code, however, this is not confirmed at the moment.

Exploit / POC

Qualcomm Eudora To: Field Memory Corruption Vulnerability

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

Solution / Fix

Qualcomm Eudora To: Field Memory Corruption Vulnerability

Solution:
Eudora version 6.1.1 is available to address this issue:


Qualcomm Eudora 3.0 X

Qualcomm Eudora 4.0 X

Qualcomm Eudora 4.2

Qualcomm Eudora 4.3

Qualcomm Eudora 4.3.1

Qualcomm Eudora 4.3.2

Qualcomm Eudora 5.0.2

Qualcomm Eudora 5.0.2 -Jr2

Qualcomm Eudora 5.1 -J

Qualcomm Eudora 5.1 -Jr3

Qualcomm Eudora 5.1

Qualcomm Eudora 5.1.1

Qualcomm Eudora 5.2 .0.9

Qualcomm Eudora 5.2

Qualcomm Eudora 5.2.1

Qualcomm Eudora 6.0 .22

Qualcomm Eudora 6.0

Qualcomm Eudora 6.0.1

Qualcomm Eudora 6.0.3

Qualcomm Eudora 6.1

References

Qualcomm Eudora To: Field Memory Corruption Vulnerability

References:

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