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Envelope-to: jagonzalez@bagno-company.com
Delivery-date: Sun, 06 Sep 2026 06:04:57 -0300
Subject: [storagecentral.bagno.company.com] unattended-upgrades result for storagecentral.bagno.company.com: SUCCESS
From: soporte@bagno-company.com
To: jagonzalez@bagno-company.com
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Message-Id: <20260906090455.505777A0251@storagecentral.bagno.company.com>
Date: Sun,  6 Sep 2026 06:04:55 -0300 (-03)

Unattended upgrade result: Se han instalado todas las actualizaciones

Paquetes que se actualizaron:
 libssh2-1

Registro de instalaci=C3=B3n de paquete:
Log started: 2026-09-06  06:04:37
apt-listchanges: The mail frontend needs an e-mail address to be configured=
, using text
apt-listchanges: Leyendo lista de cambios...
apt-listchanges: Changelogs
---------------------------

libssh2 (1.10.0-3+deb12u1) bookworm-security; urgency=3Dhigh

* Non-maintainer upload by the LTS Team.
  * CVE-2025-15661: a malicious server could send an oversized link_len in
    SSH_FXP_NAME responses (READLINK/REALPATH) and trigger an
    out-of-bounds memcpy, leaking heap memory or crashing the client
    (Closes: #1140401).
  * CVE-2026-7598: The impacted element is the function userauth_password o=
f the
    file src/userauth.c. Such manipulation of the argument
    username_len/password_len leads to integer overflow.
  * CVE-2026-58050: libsshw2 reads an attacker-controlled 32-bit attribute
    without bounds checking, so on 32-bit platforms the multiplication over=
flows
    to an undersized buffer. count from a publickey-subsystem response and =
uses
    it without bounds checking, causing an overflows to an undersized buffer
    (Closes: #1144415).
  * CVE-2026-58051: libssh2 grows its publickey list with SSH2_REALLOC but =
does
    not zero-initialize new entries before parsing populates them, so a par=
se
    failure reaching the cleanup path leaves. A malicious SSH server offeri=
ng
    the publickey subsystem can use a malformed response to make cleanup fr=
ee an
    uninitialized, attacker-influenceable attrs pointer in a connecting lib=
ssh2
    client.
  * CVE-2026-66032: fix double free in sftp_open() reachable from a malicio=
us
    server during SFTP session setup (SSH_FXP_OPEN answered with
    SSH_FXP_STATUS/FX_OK followed by a failing sftp_packet_require()) (Clos=
es:
    #1142856).
  * CVE-2026-66034: fix missing bounds check in libssh2_publickey_list_fetc=
h()
    leading to a heap out-of-bounds read and a free of an uninitialized poi=
nter,
    triggerable by a malicious server via the publickey subsystem.

-- Emmanuel Arias <eamanu@debian.org>  Sat, 05 Sep 2026 09:40:39 -0300

apt-listchanges: The mail frontend needs an e-mail address to be configured=
, using text
apt-listchanges: Leyendo lista de cambios...
(Leyendo la base de datos ...=20
(Leyendo la base de datos ... 5%
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(Leyendo la base de datos ... 100%
(Leyendo la base de datos ... 51253 ficheros o directorios instalados actua=
lmente.)
Preparando para desempaquetar .../libssh2-1_1.10.0-3+deb12u1_amd64.deb ...
Desempaquetando libssh2-1:amd64 (1.10.0-3+deb12u1) sobre (1.10.0-3+b1) ...
Configurando libssh2-1:amd64 (1.10.0-3+deb12u1) ...
Procesando disparadores para libc-bin (2.36-9+deb12u13) ...
Log ended: 2026-09-06  06:04:54

Registro de unattended-upgrades:
Iniciando gui=C3=B3n de actualizaciones desatendidas
Fuentes permitidas: origin=3DDebian,codename=3Dbookworm,label=3DDebian-Secu=
rity, origin=3DDebian,codename=3Dbookworm-security,label=3DDebian-Security,=
 origin=3DDebian,codename=3Dbookworm,label=3DDebian-Security, origin=3DDebi=
an,codename=3Dbookworm-security,label=3DDebian-Security
Initial blacklist:=20
Initial whitelist (not strict):=20
Paquetes que se actualizar=C3=A1n: libssh2-1
Writing dpkg log to /var/log/unattended-upgrades/unattended-upgrades-dpkg.l=
og
Se han instalado todas las actualizaciones

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