| Revision Date: | 2019-03-20 | Version: | 1 |
| Title: | Security update for libssh2_org (Moderate) |
| Description: |
This update for libssh2_org fixes the following issues:
Security issues fixed:
- CVE-2019-3861: Fixed Out-of-bounds reads with specially crafted SSH packets (bsc#1128490). - CVE-2019-3862: Fixed Out-of-bounds memory comparison with specially crafted message channel request packet (bsc#1128492). - CVE-2019-3860: Fixed Out-of-bounds reads with specially crafted SFTP packets (bsc#1128481). - CVE-2019-3863: Fixed an Integer overflow in user authenticate keyboard interactive which could allow out-of-bounds writes with specially crafted keyboard responses (bsc#1128493). - CVE-2019-3856: Fixed a potential Integer overflow in keyboard interactive handling which could allow out-of-bounds write with specially crafted payload (bsc#1128472). - CVE-2019-3859: Fixed Out-of-bounds reads with specially crafted payloads due to unchecked use of _libssh2_packet_require and _libssh2_packet_requirev (bsc#1128480). - CVE-2019-3855: Fixed a potential Integer overflow in transport read which could allow out-of-bounds write with specially crafted payload (bsc#1128471). - CVE-2019-3858: Fixed a potential zero-byte allocation which could lead to an out-of-bounds read with a specially crafted SFTP packet (bsc#1128476). - CVE-2019-3857: Fixed a potential Integer overflow which could lead to zero-byte allocation and out-of-bounds with specially crafted message channel request SSH packet (bsc#1128474).
Other issue addressed:
- Libbssh2 will stop using keys unsupported types in the known_hosts file (bsc#1091236).
|
| Family: | unix | Class: | patch |
| Status: | | Reference(s): | 1091236
1128471
1128472
1128474
1128476
1128480
1128481
1128490
1128492
1128493
CVE-2019-3855
CVE-2019-3856
CVE-2019-3857
CVE-2019-3858
CVE-2019-3859
CVE-2019-3860
CVE-2019-3861
CVE-2019-3862
CVE-2019-3863
SUSE-SU-2019:0655-1
|
| Platform(s): | SUSE Linux Enterprise Server 12 SP2-LTSS
| Product(s): | |
| Definition Synopsis |
| SUSE Linux Enterprise Server 12 SP2-LTSS is installed AND Package Information
libssh2-1-1.4.3-20.3.1 is installed
OR libssh2-1-32bit-1.4.3-20.3.1 is installed
|