Описание
Security update for libssh2_org
This update for libssh2_org fixes the following issue:
- CVE-2019-17498: Fixed an integer overflow in a bounds check that might have led to the disclosure of sensitive information or a denial of service (bsc#1154862).
This update was imported from the SUSE:SLE-15:Update update project.
Список пакетов
openSUSE Leap 15.1
libssh2-1-1.8.0-lp151.6.3.1
libssh2-1-32bit-1.8.0-lp151.6.3.1
libssh2-devel-1.8.0-lp151.6.3.1
Ссылки
- E-Mail link for openSUSE-SU-2019:2483-1
- SUSE Security Ratings
- SUSE Bug 1154862
- SUSE CVE CVE-2019-17498 page
Описание
In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server.
Затронутые продукты
openSUSE Leap 15.1:libssh2-1-1.8.0-lp151.6.3.1
openSUSE Leap 15.1:libssh2-1-32bit-1.8.0-lp151.6.3.1
openSUSE Leap 15.1:libssh2-devel-1.8.0-lp151.6.3.1
Ссылки
- CVE-2019-17498
- SUSE Bug 1154862
- SUSE Bug 1171566