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TITLE:
Sylpheed LDIF Import Buffer Overflow Vulnerability
SECUNIA ADVISORY ID:
SA17492
VERIFY ADVISORY:
http://secunia.com/advisories/17492/
CRITICAL:
Moderately critical
IMPACT:
System access
WHERE:
>From remote
SOFTWARE:
Sylpheed 2.x
http://secunia.com/product/6081/
Sylpheed 1.x
http://secunia.com/product/4747/
DESCRIPTION:
A vulnerability has been reported in Sylpheed, which potentially can
be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to a boundary error in the
"ldif_get_line()" function in "ldif.c" when importing a LDIF file
into the address book. This can be exploited to cause a stack-based
buffer overflow and may allow arbitrary code execution via a
specially crafted LDIF file with more than 2048 characters in a
single line.
Successful exploitation requires that the user is e.g. tricked into
importing a malicious LDIF file.
SOLUTION:
Update to the fixed versions.
Version 1.0.x:
Update to version 1.0.6.
http://sylpheed.good-day.net/sylpheed/v1.0/
Version 2.0.x:
Update to version 2.0.4.
http://sylpheed.good-day.net/sylpheed/v2.0/
The vulnerability has also been fixed in development version 2.1.6.
PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.
ORIGINAL ADVISORY:
http://sylpheed.good-day.net/en/news.html
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
http://secunia.com/secunia_security_advisories/
Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
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