[SECURITY] [DSA 1473-1] New scponly packages fix arbitrary code execution
From: Florian Weimer <fw@deneb.enyo.de.>
Date: Mon, 21 Jan 2008 20:33:26 +0100
Subject: [SECURITY] [DSA 1473-1] New scponly packages fix arbitrary code execution
Priority: urgent
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Debian Security Advisory DSA-1473 [email protected]
http://www.debian.org/security/ Florian Weimer
January 21, 2008 http://www.debian.org/security/faq
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Package : scponly
Vulnerability : design flaw
Problem type : remote
Debian-specific: no
CVE Ids : CVE-2007-6350, CVE-2007-6415
Debian Bug : 437148
Joachim Breitner discovered that Subversion support in scponly is
inherently insecure, allowing execution of arbitrary commands. Further
investigation showed that rsync and Unison support suffer from similar
issues. This set of issues has been assigned CVE-2007-6350.
In addition, it was discovered that it was possible to invoke with scp
with certain options that may lead to execution of arbitrary commands
(CVE-2007-6415).
This update removes Subversion, rsync and Unison support from the
scponly package, and prevents scp from being invoked with the dangerous
options.
For the stable distribution (etch), these problems have been fixed in
version 4.6-1etch1.
For the old stable distribution (sarge), these problems have been fixed
in version 4.0-1sarge2.
The unstable distribution (sid) will be fixed soon.
We recommend that you upgrade your scponly 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 3.1 (oldstable)
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Source archives:
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0.orig.tar.gz
Size/MD5 checksum: 85053 1706732945996865ed0cccd440b64fc1
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2.diff.gz
Size/MD5 checksum: 27490 380ea78eb602749989c8031a4f916c79
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2.dsc
Size/MD5 checksum: 892 f37d3236975bdb6742eba5ac788c40c2
alpha architecture (DEC Alpha)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_alpha.deb
Size/MD5 checksum: 31322 c4d3637ba9ab71b2a05e1633de4abae4
amd64 architecture (AMD x86_64 (AMD64))
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_amd64.deb
Size/MD5 checksum: 30228 05493720ebd6da8ea4b44d7fc98b3337
arm architecture (ARM)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_arm.deb
Size/MD5 checksum: 28806 2e38b46c8da8a2f118da64fb8d099ebd
hppa architecture (HP PA RISC)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_hppa.deb
Size/MD5 checksum: 30170 44b3383c7f63172f63791b99784e67a8
i386 architecture (Intel ia32)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_i386.deb
Size/MD5 checksum: 29322 62413a011d04721bb4b6f9a3d9496e27
ia64 architecture (Intel ia64)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_ia64.deb
Size/MD5 checksum: 33034 c0673fdff69d062fc32231d3f3221405
m68k architecture (Motorola Mc680x0)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_m68k.deb
Size/MD5 checksum: 29002 b060925bb242e68612a358860e53db0b
mips architecture (MIPS (Big Endian))
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_mips.deb
Size/MD5 checksum: 38442 4ae4a933ef2cd0bf527590af79a48065
mipsel architecture (MIPS (Little Endian))
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_mipsel.deb
Size/MD5 checksum: 38390 e89fd088bfe33f2af1b2b4ca44c11ba7
powerpc architecture (PowerPC)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_powerpc.deb
Size/MD5 checksum: 29704 5a6676d270e93eea5265354d907f7cbe
s390 architecture (IBM S/390)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_s390.deb
Size/MD5 checksum: 29958 54f012f9d6b8eb9153458a5b9e2fba34
sparc architecture (Sun SPARC/UltraSPARC)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.0-1sarge2_sparc.deb
Size/MD5 checksum: 29270 66aba25ee7275478105d2c586920516a
Debian 4.0 (stable)
- -------------------
Source archives:
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1.diff.gz
Size/MD5 checksum: 28528 a588cb9138820d73f16bc81ffc4f8e20
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1.dsc
Size/MD5 checksum: 890 c02dfefb7289fcb09e9ac83d7cf78655
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6.orig.tar.gz
Size/MD5 checksum: 96578 0425cb868cadd026851238452f1db907
alpha architecture (DEC Alpha)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_alpha.deb
Size/MD5 checksum: 35464 acdec90eeea809b0cac14ad16d9914a3
amd64 architecture (AMD x86_64 (AMD64))
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_amd64.deb
Size/MD5 checksum: 34214 2bb425113107e4e471c15685333f1a0a
arm architecture (ARM)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_arm.deb
Size/MD5 checksum: 32754 68e9b0b7c579679728c403af931a1510
hppa architecture (HP PA RISC)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_hppa.deb
Size/MD5 checksum: 34442 2c41c2878777dce6c6b8ad3f1f1cb6a7
i386 architecture (Intel ia32)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_i386.deb
Size/MD5 checksum: 33384 5a05d1d731bf0e53962f117cc0addd12
ia64 architecture (Intel ia64)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_ia64.deb
Size/MD5 checksum: 49088 872ff6eaeb1ff894c1b1f50f7091f6e4
mips architecture (MIPS (Big Endian))
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_mips.deb
Size/MD5 checksum: 34758 02c6727db7a546147423840d22c47f12
mipsel architecture (MIPS (Little Endian))
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_mipsel.deb
Size/MD5 checksum: 34808 c89ffd2236d752ac270fb5ba62cd8e62
powerpc architecture (PowerPC)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_powerpc.deb
Size/MD5 checksum: 33922 a4d6e0e689699638523de2754075a42e
s390 architecture (IBM S/390)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_s390.deb
Size/MD5 checksum: 34176 5109fa87cfffb72f46e287e88d3b7a55
sparc architecture (Sun SPARC/UltraSPARC)
http://security.debian.org/pool/updates/main/s/scponly/scponly_4.6-1etch1_sparc.deb
Size/MD5 checksum: 33322 42f50ca1d1d836fa4c80137a57ed66f1
These files will probably be moved into the stable distribution on
its next update.
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For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: [email protected]
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<;pkg>
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