Vulnerability Bulletins |
Ejecución de comandos arbitrarios en Curl |
|
Vulnerability classification |
|
| Property | Value |
| Confidence level | Oficial |
| Impact | Obtener acceso |
| Dificulty | Experto |
| Required attacker level | Acceso remoto sin cuenta a un servicio estandar |
System information |
|
| Property | Value |
| Affected manufacturer | GNU/Linux |
| Affected software | Curl < 7.19.3 |
Description |
|
|
Se ha descubierto una vulnerabilidaden Curl. La vulnerabilidad reside en un error en la implementación de la redirección cuando "CURLOPT_FOLLOWLOCATION" está activado. Un atacante remoto podría ejecutar comandos arbitrarios mediante una redirección a "scp: URL". |
|
Solution |
|
|
Actualización de software Debian (DSA-1738-1) Debian Linux 4.0 Source http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2.dsc http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5.orig.tar.gz http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2.diff.gz Arquitectura independiente: http://security.debian.org/pool/updates/main/c/curl/libcurl3-dev_7.15.5-1etch2_all.deb alpha (DEC Alpha) http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_amd64.deb arm (ARM) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_arm.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_arm.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_arm.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_arm.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_arm.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_arm.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_i386.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_i386.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_i386.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_i386.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_i386.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_mips.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_mips.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_mips.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_mips.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_mips.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_s390.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_s390.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_s390.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_s390.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_s390.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.15.5-1etch2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.15.5-1etch2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.15.5-1etch2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-openssl-dev_7.15.5-1etch2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.15.5-1etch2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls-dev_7.15.5-1etch2_sparc.deb Debian (DSA-1738-1) Debian Linux 5.0 Source http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2.diff.gz http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2.dsc http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2.orig.tar.gz alpha (DEC Alpha) http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_alpha.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_alpha.deb amd64 (AMD x86_64 (AMD64)) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_amd64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_amd64.deb armel (ARM EABI) http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_armel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_armel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_armel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_armel.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_armel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_armel.deb hppa (HP PA RISC) http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_hppa.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_hppa.deb i386 (Intel ia32) http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_i386.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_i386.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_i386.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_i386.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_i386.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_i386.deb ia64 (Intel ia64) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_ia64.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_ia64.deb mips (MIPS (Big Endian)) http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_mips.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_mips.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_mips.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_mips.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_mips.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_mips.deb mipsel (MIPS (Little Endian)) http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_mipsel.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_mipsel.deb powerpc (PowerPC) http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_powerpc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_powerpc.deb s390 (IBM S/390) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_s390.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_s390.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_s390.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_s390.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_s390.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_s390.deb sparc (Sun SPARC/UltraSPARC) http://security.debian.org/pool/updates/main/c/curl/libcurl3-gnutls_7.18.2-8lenny2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/curl_7.18.2-8lenny2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3-dbg_7.18.2-8lenny2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl3_7.18.2-8lenny2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-gnutls-dev_7.18.2-8lenny2_sparc.deb http://security.debian.org/pool/updates/main/c/curl/libcurl4-openssl-dev_7.18.2-8lenny2_sparc.deb Suse Linux Las actualizaciones pueden descargarse mediante YAST o del servidor FTP oficial de Suse Linux. Red Hat (RHSA-2009:0341-5) RHEL Desktop Workstation (v. 5 cliente) Red Hat Desktop (v. 3) Red Hat Desktop (v. 4) Red Hat Enterprise Linux (v. 5 servidor) Red Hat Enterprise Linux AS (v. 2.1) Red Hat Enterprise Linux AS (v. 3) Red Hat Enterprise Linux AS (v. 4) Red Hat Enterprise Linux Desktop (v. 5 cliente) Red Hat Enterprise Linux ES (v. 2.1) Red Hat Enterprise Linux ES (v. 3) Red Hat Enterprise Linux ES (v. 4) Red Hat Enterprise Linux WS (v. 2.1) Red Hat Enterprise Linux WS (v. 3) Red Hat Enterprise Linux WS (v. 4) Red Hat Linux Advanced Workstation 2.1 for the Itanium Processor https://rhn.redhat.com/ |
|
Standar resources |
|
| Property | Value |
| CVE | CVE-2009-0037 |
| BID | 33962 |
Other resources |
|
|
Debian Security Advisory (DSA-1738-1) http://lists.debian.org/debian-security-announce/2009/msg00048.html SUSE Security Advisory (SUSE-SR:2009:006) http://www.novell.com/linux/security/advisories/2009_6_sr.html Red Hat Security Advisory (RHSA-2009:0341-5) https://rhn.redhat.com/errata/RHSA-2009-0341.html |
|
Version history |
||
| Version | Comments | Date |
| 1.0 | Aviso emitido | 2009-03-12 |
| 1.1 | Aviso emitido por Red Hat (RHSA-2009:0341-5) | 2009-03-20 |