OSVDB ID: 23905

Title: Apache Log4net LocalSyslogAppender Format String Memory Corruption DoS

Info

Disclosure

Mar 07, 2006

Discovery

Unknown

Dates

Exploit

Unknown

Solution

Unknown

Description

Apache Log4net contains a flaw that may allow a remote denial of service. The issue is triggered due to an unspecified format string error in LocalSyslogAppender which may corrupt system memory resulting in loss of availability for the service.

Classification

Location: Remote / Network Access, Local / Remote, Context Dependent
Attack Type: Denial of Service, Input Manipulation
Impact: Loss of Integrity, Loss of Availability
Disclosure: OSVDB Verified, Vendor Verified

Solution

Upgrade to version 1.2.10 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

Products

Apache Software Foundation

log4net

1.2.9
1.2.10

References

Credit

  • Sebastian Krahmer - krahmersuse.de - SuSE


Direct URL: http://osvdb.org/23905