DSA-1563-1 asterisk -- programming error

Debian Security Advisory

DSA-1563-1 asterisk -- programming error

Date Reported:

30 Apr 2008

Affected Packages:

asterisk

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2008-1897.

More information:

Joel R. Voss discovered that the IAX2 module of Asterisk, a free software PBX and telephony toolkit performs insufficient validation of IAX2 protocol messages, which may lead to denial of service.

For the stable distribution (etch), this problem has been fixed in version 1.2.13~dfsg-2etch4.

For the unstable distribution (sid), this problem has been fixed in version 1.4.19.1~dfsg-1.

We recommend that you upgrade your asterisk packages.

Fixed in:

Debian GNU/Linux 4.0 (etch)

Source:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.2.13~dfsg-2etch4.dsc

http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.2.13~dfsg.orig.tar.gz

http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.2.13~dfsg-2etch4.diff.gz

Architecture-independent component:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-doc_1.2.13~dfsg-2etch4_all.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-web-vmail_1.2.13~dfsg-2etch4_all.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-config_1.2.13~dfsg-2etch4_all.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-sounds-main_1.2.13~dfsg-2etch4_all.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk_1.2.13~dfsg-2etch4_all.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-dev_1.2.13~dfsg-2etch4_all.deb

Alpha:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_alpha.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_alpha.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_alpha.deb

AMD64:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_amd64.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_amd64.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_amd64.deb

ARM:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_arm.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_arm.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_arm.deb

HP Precision:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_hppa.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_hppa.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_hppa.deb

Intel IA-32:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_i386.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_i386.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_i386.deb

Intel IA-64:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_ia64.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_ia64.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_ia64.deb

Big-endian MIPS:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_mips.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_mips.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_mips.deb

Little-endian MIPS:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_mipsel.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_mipsel.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_mipsel.deb

PowerPC:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_powerpc.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_powerpc.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_powerpc.deb

IBM S/390:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_s390.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_s390.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_s390.deb

Sun Sparc:

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-classic_1.2.13~dfsg-2etch4_sparc.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-bristuff_1.2.13~dfsg-2etch4_sparc.deb

http://security.debian.org/pool/updates/main/a/asterisk/asterisk-h423_1.2.13~dfsg-2etch4_sparc.deb

MD5 checksums of the listed files are available in the original advisory.