A vulnerability was discovered in Midnight Commander, a file manager, whereby a malicious archive (such as a .tar file) could cause arbitrary code to be executed if opened by Midnight Commander.
For the current stable distribution (woody) this problem has been fixed in version 4.5.55-1.2woody2.
For the unstable distribution (sid) this problem has been fixed in version 1:4.6.0-4.6.1-pre1-1.
We recommend that you update your mc package.
MD5 checksums of the listed files are available in the original advisory.