MDVSA-2013:022
- Nome do pacote
- openssh
- Data
- 2013-03-13
- ID Alerta
- MDVSA-2013:022
- Versões afetadas
- MES5 i586 , MES5 x86_64
Descrição do problema
Multiple vulnerabilities has been found and corrected in openssh:
The auth_parse_options function in auth-options.c in sshd in OpenSSH
before 5.7 provides debug messages containing authorized_keys command
options, which allows remote authenticated users to obtain potentially
sensitive information by reading these messages, as demonstrated by
the shared user account required by Gitolite. NOTE: this can cross
privilege boundaries because a user account may intentionally have no
shell or filesystem access, and therefore may have no supported way to
read an authorized_keys file in its own home directory (CVE-2012-0814).
The default configuration of OpenSSH through 6.1 enforces a fixed
time limit between establishing a TCP connection and completing a
login, which makes it easier for remote attackers to cause a denial
of service (connection-slot exhaustion) by periodically making many
new TCP connections (CVE-2010-5107).
The updated packages have been patched to correct these issues.
Pacotes atualizados
MES5 i586
d4dc59e94c2f0f4ca4ed3d29c05afd9d mes5/i586/openssh-5.1p1-2.3mdvmes5.2.i586.rpm 6bb053a5d82451594d433c0059c5f7a7 mes5/i586/openssh-askpass-5.1p1-2.3mdvmes5.2.i586.rpm cc26585ed65704d2fa6c0bcb102953c7 mes5/i586/openssh-askpass-common-5.1p1-2.3mdvmes5.2.i586.rpm 06ded6e5614c7a188a676550934e98bb mes5/i586/openssh-askpass-gnome-5.1p1-2.3mdvmes5.2.i586.rpm 860932e1a599ec68a150879b9c9abe52 mes5/i586/openssh-clients-5.1p1-2.3mdvmes5.2.i586.rpm fe26afea6473e680a45979a904bb7e3d mes5/i586/openssh-server-5.1p1-2.3mdvmes5.2.i586.rpm baa4beb7bfb76b7706166e7870ddd210 mes5/SRPMS/openssh-5.1p1-2.3mdvmes5.2.src.rpm
MES5 x86_64
1c43725b46c279b7295c16e0fb9f43bf mes5/x86_64/openssh-5.1p1-2.3mdvmes5.2.x86_64.rpm d0231e13471148dfed86f75c4f99a2d0 mes5/x86_64/openssh-askpass-5.1p1-2.3mdvmes5.2.x86_64.rpm 2c06080b369ab13a9c95df47336aeb13 mes5/x86_64/openssh-askpass-common-5.1p1-2.3mdvmes5.2.x86_64.rpm 9fc99fb86e43c00139329787c7b3829d mes5/x86_64/openssh-askpass-gnome-5.1p1-2.3mdvmes5.2.x86_64.rpm 63621dfc8b9c4bf731711af418ea5c5f mes5/x86_64/openssh-clients-5.1p1-2.3mdvmes5.2.x86_64.rpm ea5653a3e6d790ce02f11fbcd722801d mes5/x86_64/openssh-server-5.1p1-2.3mdvmes5.2.x86_64.rpm baa4beb7bfb76b7706166e7870ddd210 mes5/SRPMS/openssh-5.1p1-2.3mdvmes5.2.src.rpm