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FreeBSD Ports: libxml

Information

Severity

Severity

Critical

Family

Family

FreeBSD Local Security Checks

CVSSv2 Base

CVSSv2 Base

10.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Solution Type

Solution Type

Vendor Patch

Created

Created

15 years ago

Modified

Modified

7 years ago

Summary

The remote host is missing an update to the system as announced in the referenced advisory.

Insight

Insight

The following packages are affected: libxml libxml2 CVE-2004-0989 Multiple buffer overflows in libXML 2.6.12 and 2.6.13 (libxml2), and possibly other versions, may allow remote attackers to execute arbitrary code via (1) a long FTP URL that is not properly handled by the xmlNanoFTPScanURL function, (2) a long proxy URL containing FTP data that is not properly handled by the xmlNanoFTPScanProxy function, and other overflows related to manipulation of DNS length values, including (3) xmlNanoFTPConnect, (4) xmlNanoHTTPConnectHost, and (5) xmlNanoHTTPConnectHost.

Solution

Solution

Update your system with the appropriate patches or software upgrades. http://www.debian.org/security/2004/dsa-582 http://marc.theaimsgroup.com/?l=bugtraq&m=109880813013482 http://www.vuxml.org/freebsd/9ff4c91e-328c-11d9-a9e7-0001020eed82.html

Common Vulnerabilities and Exposures (CVE)