drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Denial of Service in jailer
Name: |
Denial of Service in jailer |
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ID: |
DSA-1674-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian etch |
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Datum: |
So, 30. November 2008, 09:37 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-5139 |
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Applikationen: |
Jailer |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
- ------------------------------------------------------------------------ Debian Security Advisory DSA-1674-1 security@debian.org http://www.debian.org/security/ Moritz Muehlenhoff November 30, 2008 http://www.debian.org/security/faq - ------------------------------------------------------------------------
Package : jailer Vulnerability : insecure temp file generation Debian-specific: no CVE Id(s) : CVE-2008-5139 Debian Bug : 410548
Javier Fernandez-Sanguino Pena discovered that updatejail, a component of the chroot maintenance tool Jailer, creates a predictable temporary file name, which may lead to local denial of service through a symlink attack.
For the stable distribution (etch), this problem has been fixed in version 0.4-9+etch1.
For the upcoming stable distribution (lenny) and the unstable distribution (sid), this problem has been fixed in version 0.4-10.
We recommend that you upgrade your jailer package.
Upgrade instructions - --------------------
wget url will fetch the file for you dpkg -i file.deb will install the referenced file.
If you are using the apt-get package manager, use the line for sources.list as given below:
apt-get update will update the internal database apt-get upgrade will install corrected packages
You may use an automated update by adding the resources from the footer to the proper configuration.
Debian GNU/Linux 4.0 alias etch - -------------------------------
Stable updates are available for alpha, amd64, arm, hppa, i386, ia64, mips, mipsel, powerpc, s390 and sparc.
Source archives:
jailer_0.4-9+etch1.diff.gz Size/MD5 checksum: 27372 403ad34e153f4dbc14621b2bca464487 http://security.debian.org/pool/updates/main/j/jailer/jailer_0.4.orig.tar.gz Size/MD5 checksum: 27920 a6bead6286022c54e73bfe1f51e5e5f3 http://security.debian.org/pool/updates/main/j/jailer/jailer_0.4-9+etch1.dsc Size/MD5 checksum: 599 2a59c032c5da19b3443c0bd5c573a6e6
Architecture independent packages:
jailer_0.4-9+etch1_all.deb Size/MD5 checksum: 11688 8e042e660665df9b8657399ec3845cc8
These files will probably be moved into the stable distribution on its next update.
- --------------------------------------------------------------------------------- For apt-get: deb http://security.debian.org/ stable/updates main For dpkg-ftp: ftp://security.debian.org/debian-securitydists/stable/updates/main Mailing list: debian-security-announce@lists.debian.org Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg> -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux)
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