Linux Kernel Ssockaddr_In.Sin_Zero Kernel Memory Disclosure Vulnerabilities
BID:17203
Info
Linux Kernel Ssockaddr_In.Sin_Zero Kernel Memory Disclosure Vulnerabilities
| Bugtraq ID: | 17203 |
| Class: | Design Error |
| CVE: |
CVE-2006-1342 CVE-2006-1343 |
| Remote: | No |
| Local: | Yes |
| Published: | Mar 23 2006 12:00AM |
| Updated: | Jan 19 2007 04:50AM |
| Credit: | Pavel Kankovsky <[email protected]> discovered these issues. |
| Vulnerable: |
VMWare ESX Server 2.5.4 VMWare ESX Server 2.5.3 VMWare ESX Server 2.1.3 VMWare ESX Server 2.0.2 Ubuntu Ubuntu Linux 5.10 powerpc Ubuntu Ubuntu Linux 5.10 i386 Ubuntu Ubuntu Linux 5.10 amd64 Ubuntu Ubuntu Linux 5.0 4 powerpc Ubuntu Ubuntu Linux 5.0 4 i386 Ubuntu Ubuntu Linux 5.0 4 amd64 Trustix Secure Linux 3.0 Trustix Secure Linux 2.2 Trustix Secure Enterprise Linux 2.0 SuSE SUSE Linux Enterprise Server 8 SuSE Linux Enterprise Server 9 S.u.S.E. UnitedLinux 1.0 S.u.S.E. Novell Linux Desktop 1.0 S.u.S.E. Linux Professional 10.0 OSS S.u.S.E. Linux Professional 10.0 S.u.S.E. Linux Professional 9.3 x86_64 S.u.S.E. Linux Professional 9.3 S.u.S.E. Linux Professional 9.2 x86_64 S.u.S.E. Linux Professional 9.2 S.u.S.E. Linux Professional 9.1 x86_64 S.u.S.E. Linux Professional 9.1 S.u.S.E. Linux Personal 10.0 OSS S.u.S.E. Linux Personal 9.3 x86_64 S.u.S.E. Linux Personal 9.3 S.u.S.E. Linux Personal 9.2 x86_64 S.u.S.E. Linux Personal 9.2 S.u.S.E. Linux Personal 9.1 x86_64 S.u.S.E. Linux Personal 9.1 S.u.S.E. Linux Enterprise Server for S/390 9.0 S.u.S.E. Linux Enterprise Server for S/390 rPath rPath Linux 1 Redhat Enterprise Linux WS 4 Redhat Enterprise Linux WS 3 Redhat Enterprise Linux WS 2.1 IA64 Redhat Enterprise Linux WS 2.1 Redhat Enterprise Linux ES 4 Redhat Enterprise Linux ES 3 Redhat Enterprise Linux ES 2.1 IA64 Redhat Enterprise Linux ES 2.1 Redhat Enterprise Linux AS 4 Redhat Enterprise Linux AS 3 Redhat Enterprise Linux AS 2.1 IA64 Redhat Enterprise Linux AS 2.1 Redhat Desktop 4.0 Redhat Desktop 3.0 Redhat Advanced Workstation for the Itanium Processor 2.1 Mandriva Linux Mandrake 2006.0 x86_64 Mandriva Linux Mandrake 2006.0 MandrakeSoft Multi Network Firewall 2.0 MandrakeSoft Corporate Server 3.0 x86_64 MandrakeSoft Corporate Server 3.0 Linux kernel 2.6.16 -rc1 Linux kernel 2.6.16 Linux kernel 2.6.15 .6 Linux kernel 2.6.15 .4 Linux kernel 2.6.15 .3 Linux kernel 2.6.15 .2 Linux kernel 2.6.15 .1 Linux kernel 2.6.15 -rc3 Linux kernel 2.6.15 -rc2 Linux kernel 2.6.15 -rc1 Linux kernel 2.6.15 Linux kernel 2.6.14 .5 Linux kernel 2.6.14 .4 Linux kernel 2.6.14 .3 Linux kernel 2.6.14 .2 Linux kernel 2.6.14 .1 Linux kernel 2.6.14 -rc4 Linux kernel 2.6.14 -rc3 Linux kernel 2.6.14 -rc2 Linux kernel 2.6.14 -rc1 Linux kernel 2.6.14 Linux kernel 2.6.13 .4 Linux kernel 2.6.13 .3 Linux kernel 2.6.13 .2 Linux kernel 2.6.13 .1 Linux kernel 2.6.13 -rc7 Linux kernel 2.6.13 -rc6 Linux kernel 2.6.13 -rc4 Linux kernel 2.6.13 -rc1 Linux kernel 2.6.13 Linux kernel 2.6.12 .6 Linux kernel 2.6.12 .5 Linux kernel 2.6.12 .4 Linux kernel 2.6.12 .3 Linux kernel 2.6.12 .2 Linux kernel 2.6.12 .1 Linux kernel 2.6.12 -rc5 Linux kernel 2.6.12 -rc4 Linux kernel 2.6.12 -rc1 Linux kernel 2.6.11 .8 Linux kernel 2.6.11 .7 Linux kernel 2.6.11 .6 Linux kernel 2.6.11 .5 Linux kernel 2.6.11 .12 Linux kernel 2.6.11 .11 Linux kernel 2.6.11 -rc4 Linux kernel 2.6.11 -rc3 Linux kernel 2.6.11 -rc2 Linux kernel 2.6.11 Linux kernel 2.6.10 rc2 Linux kernel 2.6.10 Linux kernel 2.6.9 Linux kernel 2.6.8 rc3 Linux kernel 2.6.8 rc2 Linux kernel 2.6.8 rc1 Linux kernel 2.6.8 Linux kernel 2.6.7 rc1 Linux kernel 2.6.7 Linux kernel 2.6.6 rc1 Linux kernel 2.6.6 Linux kernel 2.6.5 Linux kernel 2.6.4 Linux kernel 2.6.3 Linux kernel 2.6.2 Linux kernel 2.6.1 -rc2 Linux kernel 2.6.1 -rc1 Linux kernel 2.6.1 Linux kernel 2.6 .10 Linux kernel 2.6 -test9-CVS Linux kernel 2.6 -test9 Linux kernel 2.6 -test8 Linux kernel 2.6 -test7 Linux kernel 2.6 -test6 Linux kernel 2.6 -test5 Linux kernel 2.6 -test4 Linux kernel 2.6 -test3 Linux kernel 2.6 -test2 Linux kernel 2.6 -test11 Linux kernel 2.6 -test10 Linux kernel 2.6 -test1 Linux kernel 2.6 Linux kernel 2.5.69 Linux kernel 2.5.68 Linux kernel 2.5.67 Linux kernel 2.5.66 Linux kernel 2.5.65 Linux kernel 2.5.64 Linux kernel 2.5.63 Linux kernel 2.5.62 Linux kernel 2.5.61 Linux kernel 2.5.60 Linux kernel 2.5.59 Linux kernel 2.5.58 Linux kernel 2.5.57 Linux kernel 2.5.56 Linux kernel 2.5.55 Linux kernel 2.5.54 Linux kernel 2.5.53 Linux kernel 2.5.52 Linux kernel 2.5.51 Linux kernel 2.5.50 Linux kernel 2.5.49 Linux kernel 2.5.48 Linux kernel 2.5.47 Linux kernel 2.5.46 Linux kernel 2.5.45 Linux kernel 2.5.44 Linux kernel 2.5.43 Linux kernel 2.5.42 Linux kernel 2.5.41 Linux kernel 2.5.40 Linux kernel 2.5.39 Linux kernel 2.5.38 Linux kernel 2.5.37 Linux kernel 2.5.36 Linux kernel 2.5.35 Linux kernel 2.5.34 Linux kernel 2.5.33 Linux kernel 2.5.32 Linux kernel 2.5.31 Linux kernel 2.5.30 Linux kernel 2.5.29 Linux kernel 2.5.28 Linux kernel 2.5.27 Linux kernel 2.5.26 Linux kernel 2.5.25 Linux kernel 2.5.24 Linux kernel 2.5.23 Linux kernel 2.5.22 Linux kernel 2.5.21 Linux kernel 2.5.20 Linux kernel 2.5.19 Linux kernel 2.5.18 Linux kernel 2.5.17 Linux kernel 2.5.16 Linux kernel 2.5.15 Linux kernel 2.5.14 Linux kernel 2.5.13 Linux kernel 2.5.12 Linux kernel 2.5.11 Linux kernel 2.5.10 Linux kernel 2.5.9 Linux kernel 2.5.8 Linux kernel 2.5.7 Linux kernel 2.5.6 Linux kernel 2.5.5 Linux kernel 2.5.4 Linux kernel 2.5.3 Linux kernel 2.5.2 Linux kernel 2.5.1 Linux kernel 2.5 .0 Linux kernel 2.4.33 -pre1 Linux kernel 2.4.32 -pre2 Linux kernel 2.4.32 -pre1 Linux kernel 2.4.32 Linux kernel 2.4.31 -pre1 Linux kernel 2.4.31 Linux kernel 2.4.30 rc3 Linux kernel 2.4.30 rc2 Linux kernel 2.4.30 Linux kernel 2.4.29 -rc2 Linux kernel 2.4.29 -rc1 Linux kernel 2.4.29 Linux kernel 2.4.28 Linux kernel 2.4.27 -pre5 Linux kernel 2.4.27 -pre4 Linux kernel 2.4.27 -pre3 Linux kernel 2.4.27 -pre2 Linux kernel 2.4.27 -pre1 Linux kernel 2.4.27 Linux kernel 2.4.26 Linux kernel 2.4.25 Linux kernel 2.4.24 -ow1 Linux kernel 2.4.24 Linux kernel 2.4.23 -pre9 Linux kernel 2.4.23 -ow2 Linux kernel 2.4.23 Linux kernel 2.4.22 Linux kernel 2.4.21 pre7 Linux kernel 2.4.21 pre4 Linux kernel 2.4.21 pre1 Linux kernel 2.4.21 Linux kernel 2.4.20 Linux kernel 2.4.19 -pre6 Linux kernel 2.4.19 -pre5 Linux kernel 2.4.19 -pre4 Linux kernel 2.4.19 -pre3 Linux kernel 2.4.19 -pre2 Linux kernel 2.4.19 -pre1 Linux kernel 2.4.19 Linux kernel 2.4.18 pre-8 Linux kernel 2.4.18 pre-7 Linux kernel 2.4.18 pre-6 Linux kernel 2.4.18 pre-5 Linux kernel 2.4.18 pre-4 Linux kernel 2.4.18 pre-3 Linux kernel 2.4.18 pre-2 Linux kernel 2.4.18 pre-1 Linux kernel 2.4.18 x86 Linux kernel 2.4.18 Linux kernel 2.4.17 Linux kernel 2.4.16 Linux kernel 2.4.15 Linux kernel 2.4.14 Linux kernel 2.4.13 Linux kernel 2.4.12 Linux kernel 2.4.11 Linux kernel 2.4.10 Linux kernel 2.4.9 Linux kernel 2.4.8 Linux kernel 2.4.7 Linux kernel 2.4.6 Linux kernel 2.4.5 Linux kernel 2.4.4 Linux kernel 2.4.3 Linux kernel 2.4.2 Linux kernel 2.4.1 Linux kernel 2.4 .0-test9 Linux kernel 2.4 .0-test8 Linux kernel 2.4 .0-test7 Linux kernel 2.4 .0-test6 Linux kernel 2.4 .0-test5 Linux kernel 2.4 .0-test4 Linux kernel 2.4 .0-test3 Linux kernel 2.4 .0-test2 Linux kernel 2.4 .0-test12 Linux kernel 2.4 .0-test11 Linux kernel 2.4 .0-test10 Linux kernel 2.4 .0-test1 Linux kernel 2.4 Linux kernel 2.6.15.5 Debian Linux 3.1 sparc Debian Linux 3.1 s/390 Debian Linux 3.1 ppc Debian Linux 3.1 mipsel Debian Linux 3.1 mips Debian Linux 3.1 m68k Debian Linux 3.1 ia-64 Debian Linux 3.1 ia-32 Debian Linux 3.1 hppa Debian Linux 3.1 arm Debian Linux 3.1 amd64 Debian Linux 3.1 alpha Debian Linux 3.1 Avaya S8710 R2.0.1 Avaya S8710 R2.0.0 Avaya S8710 CM 3.1 Avaya S8700 R2.0.1 Avaya S8700 R2.0.0 Avaya S8700 CM 3.1 Avaya S8500 R2.0.1 Avaya S8500 R2.0.0 Avaya S8500 CM 3.1 Avaya S8500 0 Avaya S8300 R2.0.1 Avaya S8300 R2.0.0 Avaya S8300 CM 3.1 Avaya S8300 0 Avaya Messaging Storage Server MM3.0 Avaya Converged Communications Server 2.0 |
| Not Vulnerable: |
VMWare ESX Server 2.5.4 Patch 1 VMWare ESX Server 2.5.3 Patch 4 VMWare ESX Server 2.1.3 Patch 2 VMWare ESX Server 2.0.2 Patch 2 |
Discussion
Linux Kernel Ssockaddr_In.Sin_Zero Kernel Memory Disclosure Vulnerabilities
The Linux kernel is affected by local memory-disclosure vulnerabilities. These issues are due to the kernel's failure to properly clear previously used kernel memory before returning it to local users.
These issues allow an attacker to read kernel memory and potentially gather information to use in further attacks.
The Linux kernel is affected by local memory-disclosure vulnerabilities. These issues are due to the kernel's failure to properly clear previously used kernel memory before returning it to local users.
These issues allow an attacker to read kernel memory and potentially gather information to use in further attacks.
Exploit / POC
Linux Kernel Ssockaddr_In.Sin_Zero Kernel Memory Disclosure Vulnerabilities
An exploit is available:
An exploit is available:
Solution / Fix
Linux Kernel Ssockaddr_In.Sin_Zero Kernel Memory Disclosure Vulnerabilities
Solution:
The vendor has committed fixes to the SCM repository of the Linux kernel. Official releases of kernels that include this fix are currently unavailable.
If you feel we are in error or if you are aware of more recent information, please mail us at: mailto:[email protected].
Please see the referenced advisories for information on obtaining and applying fixes.
Solution:
The vendor has committed fixes to the SCM repository of the Linux kernel. Official releases of kernels that include this fix are currently unavailable.
If you feel we are in error or if you are aware of more recent information, please mail us at: mailto:[email protected].
Please see the referenced advisories for information on obtaining and applying fixes.
References
Linux Kernel Ssockaddr_In.Sin_Zero Kernel Memory Disclosure Vulnerabilities
References:
References:
- [PATCH] Fix small information leak in SO_ORIGINAL_DST and getname() (Pavel Kankovsky
- ASA-2006-180 - Updated kernel packages for Red Hat Enterprise Linux 3 Update 8 ( (Avaya)
- ASA-2006-200 - Updated kernel packages available for Red Hat Enterprise Linux 4 (Avaya)
- BUG: Small information leak in SO_ORIGINAL_DST (2.4 and 2.6) and (Pavel Kankovsky
- RHSA-2006:0437-22 - Updated kernel packages for Red Hat Enterprise Linux 3 Updat (Red Hat)
- RHSA-2006:0575-22 - Updated kernel packages available for Red Hat Enterprise Lin (Red Hat)
- RHSA-2006:0579-12 - kernel security update (RedHat)
- VMware ESX Server 2.0.2 Upgrade Patch 2 (for 2.0.2 Systems Only) (VMWare)
- VMware ESX Server 2.1.3 Upgrade Patch 2 (for 2.1.3 Systems Only) (VMWare)
- VMware ESX Server 2.5.3 Upgrade Patch 4 (for 2.5.3 Systems Only) (VMWare)
- VMware ESX Server 2.5.4 Upgrade Patch 1 (for 2.5.4 Systems Only) (VMWare)
- rPSA-2006-0087-1 kernel (Justin M. Forbes