Debian Security Advisory
DSA-1379-1 openssl -- off-by-one error/buffer overflow
- Date Reported:
- 02 Oct 2007
- Affected Packages:
- openssl
- Vulnerable:
- Yes
- Security database references:
- In the Debian bugtracking system: Bug 444435.
In Mitre's CVE dictionary: CVE-2007-5135. - More information:
-
An off-by-one error has been identified in the SSL_get_shared_ciphers() routine in the libssl library from OpenSSL, an implementation of Secure Socket Layer cryptographic libraries and utilities. This error could allow an attacker to crash an application making use of OpenSSL's libssl library, or potentially execute arbitrary code in the security context of the user running such an application.
For the old stable distribution (sarge), this problem has been fixed in version 0.9.7e-3sarge5.
For the stable distribution (etch), this problem has been fixed in version 0.9.8c-4etch1.
For the unstable and testing distributions (sid and lenny, respectively), this problem has been fixed in version 0.9.8e-9.
We recommend that you upgrade your openssl packages.
- Fixed in:
-
Debian GNU/Linux 3.1 (oldstable)
- Source:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e.orig.tar.gz
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5.diff.gz
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5.dsc
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_alpha.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_alpha.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_alpha.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_alpha.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_alpha.udeb
- AMD64:
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_amd64.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_amd64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_amd64.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_amd64.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_arm.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_arm.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_arm.udeb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_arm.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_hppa.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_hppa.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_hppa.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_hppa.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_i386.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_i386.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_i386.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_i386.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_ia64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_ia64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_ia64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_ia64.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_ia64.deb
- Motorola 680x0:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_m68k.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_m68k.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_m68k.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_m68k.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_m68k.deb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_mips.udeb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_mips.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_mips.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_mips.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_mipsel.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_powerpc.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_s390.udeb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_s390.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_s390.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_s390.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.7e-3sarge5_sparc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_sparc.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.7e-3sarge5_sparc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.7_0.9.7e-3sarge5_sparc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.7-udeb_0.9.7e-3sarge5_sparc.udeb
Debian GNU/Linux 4.0 (etch)
- Source:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1.dsc
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1.diff.gz
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c.orig.tar.gz
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1.diff.gz
- Alpha:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_alpha.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_alpha.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_alpha.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_alpha.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_alpha.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_alpha.deb
- AMD64:
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_amd64.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_amd64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_amd64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_amd64.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_amd64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_amd64.deb
- ARM:
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_arm.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_arm.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_arm.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_arm.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_arm.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_arm.deb
- HP Precision:
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_hppa.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_hppa.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_hppa.udeb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_hppa.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_hppa.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_hppa.deb
- Intel IA-32:
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_i386.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_i386.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_i386.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_i386.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_i386.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_i386.deb
- Intel IA-64:
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_ia64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_ia64.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_ia64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_ia64.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_ia64.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_ia64.udeb
- Big-endian MIPS:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_mips.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_mips.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_mips.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_mips.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_mips.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_mips.deb
- Little-endian MIPS:
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_mipsel.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_mipsel.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_mipsel.deb
- PowerPC:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_powerpc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_powerpc.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_powerpc.deb
- IBM S/390:
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_s390.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_s390.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_s390.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_s390.udeb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_s390.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_s390.deb
- Sun Sparc:
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8-dbg_0.9.8c-4etch1_sparc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_sparc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl0.9.8_0.9.8c-4etch1_sparc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libcrypto0.9.8-udeb_0.9.8c-4etch1_sparc.udeb
- http://security.debian.org/pool/updates/main/o/openssl/openssl_0.9.8c-4etch1_sparc.deb
- http://security.debian.org/pool/updates/main/o/openssl/libssl-dev_0.9.8c-4etch1_sparc.deb
MD5 checksums of the listed files are available in the original advisory.