libssh: libssh is a library which implements the SSH protocol
CVE-2019-14889 is fixed in 5 products on 1 platform, first by libssh-4 0.8.0~20170825.94fa1e38-1ubuntu0.5, released December 10, 2019. It is not reported as exploited. Patch Radar priority: High.
libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. The following packages have been upgraded to a later upstream version: libssh (0.9.4). (BZ#1804797) Security Fix(es): * libssh: denial of service when handling AES-CTR (or DES) ciphers (CVE-2020-1730) * libssh: unsanitized location in scp could lead to unwanted command execution (CVE-2019-14889) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.3 Release Notes linked from the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libssh · RHEL 8 | 0:0.9.4-2.el8 | RHSA-2020:4545 | Nov 4, 2020 |
| libssh · ol 8 | 0:0.9.4-2.el8 | ELSA-2020-4545 | Nov 10, 2020 |
| libssh-4 · Ubuntu 18.04.6 LTS (bionic) | 0.8.0~20170825.94fa1e38-1ubuntu0.5 | libssh-4 0.8.0~20170825.94fa1e38-1ubuntu0.5 | Dec 10, 2019 |
| libssh-config · RHEL 8 | 0:0.9.4-2.el8 | RHSA-2020:4545 | Nov 4, 2020 |
| libssh-config · ol 8 | 0:0.9.4-2.el8 | ELSA-2020-4545 | Nov 10, 2020 |
| libssh-devel · RHEL 8 | 0:0.9.4-2.el8 | RHSA-2020:4545 | Nov 4, 2020 |
| libssh-devel · ol 8 | 0:0.9.4-2.el8 | ELSA-2020-4545 | Nov 10, 2020 |
| libssh-gcrypt-4 · Ubuntu 18.04.6 LTS (bionic) | 0.8.0~20170825.94fa1e38-1ubuntu0.5 | libssh-gcrypt-4 0.8.0~20170825.94fa1e38-1ubuntu0.5 | Dec 10, 2019 |
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