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Hardcore Disassembler / Reverse Engineer Wanted!
Want to work with IDA and BinDiff?
Want to write PoC's and Exploits?
Your nationality is not important.
We will get you a work permit, find an apartment, and offer
a
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TITLE:
libmusicbrainz Multiple Buffer Overflow Vulnerabilities
SECUNIA ADVISORY ID:
SA21404
VERIFY ADVISORY:
http://secunia.c
om/advisories/21404/
CRITICAL:
Highly critical
IMPACT:
DoS, System access
WHERE:
From remote
SOFTWARE:
libmusicbrainz 2.x
http://secunia.com/
product/11416/
DESCRIPTION:
Luigi Auriemma has reported some vulnerabilities in
libmusicbrainz,
which can be exploited by malicious people to cause a DoS
(Denial of
Service) or potentially compromise a vulnerable system.
1) A boundary error within the MBHttp: ownload
function in
lib/http.cpp can be exploited to cause a buffer overflow via
a large
"location" field in a HTTP redirection received
from a malicious
MusicBrainz server.
2) Various boundary errors within rdfparse.c can be
exploited to
cause buffer overflows via very long URLs included in a
malicious RDF
feed.
Successful exploitation may allow execution of arbitrary
code.
SOLUTION:
Do not connect to untrusted MusicBrainz servers.
PROVIDED AND/OR DISCOVERED BY:
Luigi Auriemma
ORIGINAL ADVISORY:
ht
tp://aluigi.altervista.org/adv/brainzbof-adv.txt
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