drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Unsichere Verwendung von /tmp in ed
Name: |
Unsichere Verwendung von /tmp in ed
|
|
ID: |
TLSA2001006 |
|
Distribution: |
TurboLinux |
|
Plattformen: |
Keine Angabe |
|
Datum: |
Di, 22. Mai 2001, 13:00 |
|
Referenzen: |
Keine Angabe |
|
Applikationen: |
GNU ed |
|
Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
___________________________________________________________________________
Turbolinux Security Announcement
Package: ed Vulnerable Packages: All versions previous to 0.2-16 Date: 05/04/2001 5:00 PDT
Affected Turbolinux versions: TL 6.1 WorkStation, All Turbolinux versions 6.0.5 and earlier
Turbolinux Advisory ID#: TLSA2001006
Credits: Vulnerability first discovered by Alan Cox ___________________________________________________________________________
A security hole has been discovered in this package. Please update the package in your installation as soon as possible. ___________________________________________________________________________
1. Problem Summary
Ed creates temp files insecurely.
2. Impact
It is possible for a local user with malicious intent to carry out a symbolic link attack, overwriting or corrupting files created by the user running ed.
3. Solution
Update each package from our ftp server by running the following command:
rpm -Uvh ftp_path_to_filename
Where ftp_path_to_filename is the following:
ftp://ftp.turbolinux.com/pub/updates/6.0/security/ed-0.2-16.i386.rpm
The source RPM can be downloaded here:
ftp://ftp.turbolinux.com/pub/updates/6.0/SRPMS/ed-0.2-16.src.rpm
**Note: You must rebuild and install the RPM if you choose to download and install the SRPM. Simply installing the SRPM alone WILL NOT CLOSE THE SECURITY HOLE.
Please verify the MD5 checksums of the updates before you install:
MD5 sum Package Name --------------------------------------------------------------------------- cb081d1dd7ae26f70dec3d8d96fdc8bd ed-0.2-16.i386.rpm 292af57ec7d30da281df7a7169ac1a0d ed-0.2-16.src.rpm ___________________________________________________________________________
These packages are GPG signed by Turbolinux for security. Our key is available here:
http://www.turbolinux.com/security/tlgpgkey.asc
To verify a package, use the following command:
rpm --checksig name_of_rpm
To examine only the md5sum, use the following command:
md5sum name_of_rpm
**Note: Checking GPG keys requires RPM 3.0 or higher.
___________________________________________________________________________
You can find more updates on our ftp server:
ftp://ftp.turbolinux.com/pub/updates/6.0/security/
for TL6.0 Workstation and Server security updates
Our webpage for security announcements:
http://www.turbolinux.com/security
If you want to report vulnerabilities, please contact:
security@turbolinux.com ___________________________________________________________________________
Subscribe to the Turbolinux Security Mailing lists:
TL-security - A moderated list for discussing security issues Turbolinux products. Subscribe at http://www.turbolinux.com/mailman/listinfo/tl-security
TL-security-announce - An announce-only mailing list for security updates and alerts.
Subscribe at:
http://www.turbolinux.com/mailman/listinfo/tl-security-announce -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.4 (GNU/Linux) Comment: pgpenvelope 2.10.0 - http://pgpenvelope.sourceforge.net/
iD8DBQE682zJcpw52/ZatwoRAji6AJ9b0D+tfzuMZH6Rw0uTBLJ+vhQjAgCdGmnL dv9HxGcEgk+fjtHpTsR9IR8= =ljd/ -----END PGP SIGNATURE-----
_______________________________________________ TL-Security-Announce mailing list TL-Security-Announce@www.turbolinux.com http://www.turbolinux.com/mailman/listinfo/tl-security-announce
|
|
|
|