Re: Linux kernel source archive vulnerable

2006-09-11 Thread Gerald (Jerry) Carter
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hadmut Danisch wrote: > Hi, > > there's a severe vulnerability in the Linux kernel > source code archives: It is my understanding that the permissions are intentionally set that way. This hash been discussed several times over the past year. http:

R: Linux kernel source archive vulnerable

2006-09-11 Thread Perego Paolo Franco
_ Da: Hadmut Danisch [mailto:[EMAIL PROTECTED] Inviato: gio 07/09/2006 20.23 A: full-disclosure@lists.grok.org.uk; bugtraq@securityfocus.com Oggetto: Linux kernel source archive vulnerable Hi, there's a severe vulnerability in the Linux kernel source code archives:

Re: [Full-disclosure] Linux kernel source archive vulnerable

2006-09-11 Thread Christine Kronberg
On Fri, 8 Sep 2006, Raj Mathur wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 "Hadmut" == Hadmut Danisch <[EMAIL PROTECTED]> writes: Hadmut> [snip] Hadmut> When unpacking such an archive, tar also sets the uid, Hadmut> gid, and file permissions given in the tar Hadmut> arc

Re: [Full-disclosure] Linux kernel source archive vulnerable

2006-09-07 Thread Hadmut Danisch
On Fri, Sep 08, 2006 at 12:52:22AM +0530, Raj Mathur wrote: > > I wouldn't know if something has changed drastically between 2.6.16 > and 2.6.17.11, but: > > [EMAIL PROTECTED]:~$ find /usr/src/linux-2.6.16/ -perm -666 ! -type l > [EMAIL PROTECTED]:~$ > > Not a single world-writable file or direc

Linux kernel source archive vulnerable

2006-09-07 Thread Hadmut Danisch
Hi, there's a severe vulnerability in the Linux kernel source code archives: The Linux kernel is distributed as tar archives in the form of linux-2.6.17.11.tar.bz2 from kernel.org. It is usually unpacked, configured and compiled under /usr/src. Since installing a new kernel requires root privile

Re: [Full-disclosure] Linux kernel source archive vulnerable

2006-09-07 Thread Raj Mathur
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 > "Hadmut" == Hadmut Danisch <[EMAIL PROTECTED]> writes: Hadmut> [snip] Hadmut> When unpacking such an archive, tar also sets the uid, Hadmut> gid, and file permissions given in the tar Hadmut> archive. Unfortunately, plenty of fi