Secunia Security Advisory - Two vulnerabilities have been reported in ClamAV, which can be exploited by malicious people to cause a DoS (Denial of Service), or potentially to compromise a vulnerable system.
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TITLE:
ClamAV UPX and FSG Handling Vulnerabilities
SECUNIA ADVISORY ID:
SA16848
VERIFY ADVISORY:
http://secunia.com/advisories/16848/
CRITICAL:
Highly critical
IMPACT:
DoS, System access
WHERE:
>From remote
SOFTWARE:
Clam AntiVirus (clamav) 0.x
http://secunia.com/product/2538/
DESCRIPTION:
Two vulnerabilities have been reported in ClamAV, which can be
exploited by malicious people to cause a DoS (Denial of Service), or
potentially to compromise a vulnerable system.
1) A signedness error in "libclamav/upx.c" can potentially be
exploited to cause a buffer overflow when processing a malformed
UPX-compressed executable file.
2) An error in "libclamav/fsg.c" may cause an infinite loop when
processing a specially-crafted FSG-compressed executable file.
The vulnerabilities has been reported in version 0.86.2 and prior.
SOLUTION:
Update to version 0.87 or later.
PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.
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About:
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