openSUSE: 2020:2129-1 moderate: libssh2_org
Description
This update for libssh2_org fixes the following issues: - Version update to 1.9.0: [bsc#1178083, jsc#SLE-16922] Enhancements and bugfixes: * adds ECDSA keys and host key support when using OpenSSL * adds ED25519 key and host key support when using OpenSSL 1.1.1 * adds OpenSSH style key file reading * adds AES CTR mode support when using WinCNG * adds PEM passphrase protected file support for Libgcrypt and WinCNG * adds SHA256 hostkey fingerprint * adds libssh2_agent_get_identity_path() and libssh2_agent_set_identity_path() * adds explicit zeroing of sensitive data in memory * adds additional bounds checks to network buffer reads * adds the ability to use the server default permissions when creating sftp directories * adds support for building with OpenSSL no engine flag * adds support for building with LibreSSL * increased sftp packet size to 256k * fixed oversized packet handling in sftp * fixed building with OpenSSL 1.1 * fixed a possible crash if sftp stat gets an unexpected response * fixed incorrect parsing of the KEX preference string value * fixed conditional RSA and AES-CTR support * fixed a small memory leak during the key exchange process * fixed a possible memory leak of the ssh banner string * fixed various small memory leaks in the backends * fixed possible out of bounds read when parsing public keys from the server * fixed possible out of bounds read when parsing invalid PEM files * no longer null terminates the scp remote exec command * now handle errors when diffie hellman key pair generation fails * improved building instructions * improved unit tests - Version update to 1.8.2: [bsc#1130103] Bug fixes: * Fixed the misapplied userauth patch that broke 1.8.1 * moved the MAX size declarations from the public header This update was imported from the SUSE:SLE-15:Update update project.
Patch
Patch Instructions: To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: - openSUSE Leap 15.2: zypper in -t patch openSUSE-2020-2129=1
Package List
- openSUSE Leap 15.2 (i586 x86_64): libssh2-1-1.9.0-lp152.8.3.1 libssh2-1-debuginfo-1.9.0-lp152.8.3.1 libssh2-devel-1.9.0-lp152.8.3.1 libssh2_org-debugsource-1.9.0-lp152.8.3.1 - openSUSE Leap 15.2 (x86_64): libssh2-1-32bit-1.9.0-lp152.8.3.1 libssh2-1-32bit-debuginfo-1.9.0-lp152.8.3.1
References
https://www.suse.com/security/cve/CVE-2019-17498.html https://www.suse.com/security/cve/CVE-2019-3855.html https://www.suse.com/security/cve/CVE-2019-3856.html https://www.suse.com/security/cve/CVE-2019-3857.html https://www.suse.com/security/cve/CVE-2019-3858.html https://www.suse.com/security/cve/CVE-2019-3859.html https://www.suse.com/security/cve/CVE-2019-3860.html https://www.suse.com/security/cve/CVE-2019-3861.html https://www.suse.com/security/cve/CVE-2019-3862.html https://www.suse.com/security/cve/CVE-2019-3863.html https://bugzilla.suse.com/1130103 https://bugzilla.suse.com/1178083openSUSE Security Announce mailing list -- security-announce@lists.opensuse.orgTo unsubscribe, email security-announce-leave@lists.opensuse.orgList Netiquette: https://en.opensuse.org/openSUSE:Mailing_list_netiquetteList Archives: https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/
