DSA-1107-1 gnupg -- integer overflow

Debian Security Advisory

DSA-1107-1 gnupg -- integer overflow

Date Reported:

10 Jul 2006

Affected Packages:

gnupg

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2006-3082.

More information:

Evgeny Legerov discovered that gnupg, the GNU privacy guard, a free PGP replacement contains an integer overflow that can cause a segmentation fault and possibly overwrite memory via a large user ID string.

For the old stable distribution (woody) this problem has been fixed in version 1.0.6-4woody6.

For the stable distribution (sarge) this problem has been fixed in version 1.4.1-1.sarge4.

For the unstable distribution (sid) this problem has been fixed in version 1.4.3-2.

We recommend that you upgrade your gnupg package.

Fixed in:

Debian GNU/Linux 3.0 (woody)

Source:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6.dsc

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6.diff.gz

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6.orig.tar.gz

Alpha:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_alpha.deb

ARM:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_arm.deb

Intel IA-32:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_i386.deb

Intel IA-64:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_ia64.deb

HPPA:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_hppa.deb

Motorola 680x0:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_m68k.deb

Big endian MIPS:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_mips.deb

Little endian MIPS:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_mipsel.deb

PowerPC:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_powerpc.deb

IBM S/390:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_s390.deb

Sun Sparc:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.0.6-4woody6_sparc.deb

Debian GNU/Linux 3.1 (sarge)

Source:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4.dsc

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4.diff.gz

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1.orig.tar.gz

Alpha:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_alpha.deb

AMD64:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_amd64.deb

ARM:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_arm.deb

Intel IA-32:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_i386.deb

Intel IA-64:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_ia64.deb

HPPA:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_hppa.deb

Motorola 680x0:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_m68k.deb

Big endian MIPS:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_mips.deb

Little endian MIPS:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_mipsel.deb

PowerPC:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_powerpc.deb

IBM S/390:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_s390.deb

Sun Sparc:

http://security.debian.org/pool/updates/main/g/gnupg/gnupg_1.4.1-1.sarge4_sparc.deb

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