Debian Security Advisory
DSA-530-1 l2tpd -- buffer overflow
- Date Reported:
- 17 Jul 2004
- Affected Packages:
- l2tpd
- Vulnerable:
- Yes
- Security database references:
- In Mitre's CVE dictionary: CVE-2004-0649.
- More information:
-
Thomas Walpuski reported a buffer overflow in l2tpd, an implementation of the layer 2 tunneling protocol, whereby a remote attacker could potentially cause arbitrary code to be executed by transmitting a specially crafted packet. The exploitability of this vulnerability has not been verified.
For the current stable distribution (woody), this problem has been fixed in version 0.67-1.2.
For the unstable distribution (sid), this problem has been fixed in version 0.70-pre20031121-2.
We recommend that you update your l2tpd package.
- Fixed in:
-
Debian GNU/Linux 3.0 (woody)
- Source:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2.dsc
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2.diff.gz
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67.orig.tar.gz
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.1_alpha.deb
- ARM:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_arm.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_ia64.deb
- HPPA:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_hppa.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_m68k.deb
- Big endian MIPS:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_mips.deb
- Little endian MIPS:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/l/l2tpd/l2tpd_0.67-1.2_sparc.deb
MD5 checksums of the listed files are available in the original advisory.