Vulmon
Amazon Linux 2 Security Advisory: ALAS-2019-1303
Advisory Release Date: 2019-09-30 22:51 Pacific
Advisory Updated Date: 2019-10-02 23:13 Pacific
Severity:
Medium
References:
CVE-2019-3862
Issue Overview:
An out of bounds read flaw was discovered in libssh4 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit status message and no payload are parsed. A remote attacker who compromises a SSH server may be able to cause a denial of service or read data in the client memory. (CVE-2019-3862)
Affected Packages:
libssh4
Issue Correction:
Run yum update libssh4 to update your system.
New Packages:
aarch64:
libssh4-1.4.3-12.amzn2.2.2.aarch64
libssh4-devel-1.4.3-12.amzn2.2.2.aarch64
libssh4-debuginfo-1.4.3-12.amzn2.2.2.aarch64
i686:
libssh4-1.4.3-12.amzn2.2.2.i686
libssh4-devel-1.4.3-12.amzn2.2.2.i686
libssh4-debuginfo-1.4.3-12.amzn2.2.2.i686
noarch:
libssh4-docs-1.4.3-12.amzn2.2.2.noarch
src:
libssh4-1.4.3-12.amzn2.2.2.src
x86_64:
libssh4-1.4.3-12.amzn2.2.2.x86_64
libssh4-devel-1.4.3-12.amzn2.2.2.x86_64
libssh4-debuginfo-1.4.3-12.amzn2.2.2.x86_64