- 发布:
- 2019-08-06
- 已更新:
- 2019-08-06
RHSA-2019:2143 - Security Advisory
概述
Low: openssh security, bug fix, and enhancement update
类型/严重性
Security Advisory: Low
标题
An update for openssh is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
描述
OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary for both the OpenSSH client and server.
Security Fix(es):
- openssh: User enumeration via malformed packets in authentication requests (CVE-2018-15473)
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 7.7 Release Notes linked from the References section.
解决方案
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
After installing this update, the OpenSSH server daemon (sshd) will be restarted automatically.
受影响的产品
- Red Hat Enterprise Linux Server 7 x86_64
- Red Hat Enterprise Linux Workstation 7 x86_64
- Red Hat Enterprise Linux Desktop 7 x86_64
- Red Hat Enterprise Linux for IBM z Systems 7 s390x
- Red Hat Enterprise Linux for Power, big endian 7 ppc64
- Red Hat Enterprise Linux for Scientific Computing 7 x86_64
- Red Hat Enterprise Linux for Power, little endian 7 ppc64le
修复
- BZ - 1583735 - Permission denied reading authorized_keys when setting AuthorizedKeysCommand
- BZ - 1619063 - CVE-2018-15473 openssh: User enumeration via malformed packets in authentication requests
- BZ - 1712053 - tmux session not attached automatically during manual installation on s390x
- BZ - 1722446 - openssh FIPS cipher list has an extra comma in it
CVE
Red Hat Enterprise Linux Server 7
SRPM | |
---|---|
openssh-7.4p1-21.el7.src.rpm | SHA-256: 4a8516862279b86c61c2a41530d0d36d4781ecdc17c0ec34d0b9b35a6bca1374 |
x86_64 | |
openssh-7.4p1-21.el7.x86_64.rpm | SHA-256: 290ccc1f3e22a77ce692e451a70d7483a358b38358f908b622e85ce93b9d12db |
openssh-askpass-7.4p1-21.el7.x86_64.rpm | SHA-256: 54517902309d6eced50959da0f58555367b3b4fb6adc8ce105afbd3351c92c46 |
openssh-cavs-7.4p1-21.el7.x86_64.rpm | SHA-256: ff38bf38246213ae01a2be078e21b19bc5873db084da7e0f32a0561cdd2cc0be |
openssh-clients-7.4p1-21.el7.x86_64.rpm | SHA-256: 364fdd8fbeafbc36f07ba45d00a5f556a39f0386ee075ef00b9203dc496baf81 |
openssh-debuginfo-7.4p1-21.el7.i686.rpm | SHA-256: 952b4b363608c0528ebbf6f1e568d77de33689ed420a7dd70421f78c1e2bb5d1 |
openssh-debuginfo-7.4p1-21.el7.x86_64.rpm | SHA-256: fa85dcb3339cb821a8b92ed48d38dd6b623fd965187030bd6c7b5e4dd32f0649 |
openssh-debuginfo-7.4p1-21.el7.x86_64.rpm | SHA-256: fa85dcb3339cb821a8b92ed48d38dd6b623fd965187030bd6c7b5e4dd32f0649 |
openssh-keycat-7.4p1-21.el7.x86_64.rpm | SHA-256: 69484b156f81d5aa9256f6fe151c6ee0553e7e697c6979b4774516eb9f9d3abd |
openssh-ldap-7.4p1-21.el7.x86_64.rpm | SHA-256: 620543a3426608af9f48fe759640a6da3b37e31f661f182f47085343c610e9b1 |
openssh-server-7.4p1-21.el7.x86_64.rpm | SHA-256: d4b2de8f877b5c86b4c6751fbfba32d805bff4ecbb6183831888c833fb1af967 |
openssh-server-sysvinit-7.4p1-21.el7.x86_64.rpm | SHA-256: f7f1113b4a36eb0d97115b3b40e61ca1465752d9106b7d19ac3bff6d9a9b725e |
pam_ssh_agent_auth-0.10.3-2.21.el7.i686.rpm | SHA-256: 66dc0de44fb62b11c81bbf214afa81559e3e24fffb60500b64842c364228bf89 |
pam_ssh_agent_auth-0.10.3-2.21.el7.x86_64.rpm | SHA-256: b4226425a2125d74be20093edaaa6d5695fb7002ac7cef9d3276ca50d73a2c48 |
Red Hat Enterprise Linux Workstation 7
SRPM | |
---|---|
openssh-7.4p1-21.el7.src.rpm | SHA-256: 4a8516862279b86c61c2a41530d0d36d4781ecdc17c0ec34d0b9b35a6bca1374 |
x86_64 | |
openssh-7.4p1-21.el7.x86_64.rpm | SHA-256: 290ccc1f3e22a77ce692e451a70d7483a358b38358f908b622e85ce93b9d12db |
openssh-askpass-7.4p1-21.el7.x86_64.rpm | SHA-256: 54517902309d6eced50959da0f58555367b3b4fb6adc8ce105afbd3351c92c46 |
openssh-cavs-7.4p1-21.el7.x86_64.rpm | SHA-256: ff38bf38246213ae01a2be078e21b19bc5873db084da7e0f32a0561cdd2cc0be |
openssh-clients-7.4p1-21.el7.x86_64.rpm | SHA-256: 364fdd8fbeafbc36f07ba45d00a5f556a39f0386ee075ef00b9203dc496baf81 |
openssh-debuginfo-7.4p1-21.el7.i686.rpm | SHA-256: 952b4b363608c0528ebbf6f1e568d77de33689ed420a7dd70421f78c1e2bb5d1 |
openssh-debuginfo-7.4p1-21.el7.x86_64.rpm | SHA-256: fa85dcb3339cb821a8b92ed48d38dd6b623fd965187030bd6c7b5e4dd32f0649 |
openssh-debuginfo-7.4p1-21.el7.x86_64.rpm | SHA-256: fa85dcb3339cb821a8b92ed48d38dd6b623fd965187030bd6c7b5e4dd32f0649 |
openssh-keycat-7.4p1-21.el7.x86_64.rpm | SHA-256: 69484b156f81d5aa9256f6fe151c6ee0553e7e697c6979b4774516eb9f9d3abd |
openssh-ldap-7.4p1-21.el7.x86_64.rpm | SHA-256: 620543a3426608af9f48fe759640a6da3b37e31f661f182f47085343c610e9b1 |
openssh-server-7.4p1-21.el7.x86_64.rpm | SHA-256: d4b2de8f877b5c86b4c6751fbfba32d805bff4ecbb6183831888c833fb1af967 |
openssh-server-sysvinit-7.4p1-21.el7.x86_64.rpm | SHA-256: f7f1113b4a36eb0d97115b3b40e61ca1465752d9106b7d19ac3bff6d9a9b725e |
pam_ssh_agent_auth-0.10.3-2.21.el7.i686.rpm | SHA-256: 66dc0de44fb62b11c81bbf214afa81559e3e24fffb60500b64842c364228bf89 |
pam_ssh_agent_auth-0.10.3-2.21.el7.x86_64.rpm | SHA-256: b4226425a2125d74be20093edaaa6d5695fb7002ac7cef9d3276ca50d73a2c48 |
Red Hat Enterprise Linux Desktop 7
SRPM | |
---|---|
openssh-7.4p1-21.el7.src.rpm | SHA-256: 4a8516862279b86c61c2a41530d0d36d4781ecdc17c0ec34d0b9b35a6bca1374 |
x86_64 | |
openssh-7.4p1-21.el7.x86_64.rpm | SHA-256: 290ccc1f3e22a77ce692e451a70d7483a358b38358f908b622e85ce93b9d12db |
openssh-askpass-7.4p1-21.el7.x86_64.rpm | SHA-256: 54517902309d6eced50959da0f58555367b3b4fb6adc8ce105afbd3351c92c46 |
openssh-cavs-7.4p1-21.el7.x86_64.rpm | SHA-256: ff38bf38246213ae01a2be078e21b19bc5873db084da7e0f32a0561cdd2cc0be |
openssh-clients-7.4p1-21.el7.x86_64.rpm | SHA-256: 364fdd8fbeafbc36f07ba45d00a5f556a39f0386ee075ef00b9203dc496baf81 |
openssh-debuginfo-7.4p1-21.el7.i686.rpm | SHA-256: 952b4b363608c0528ebbf6f1e568d77de33689ed420a7dd70421f78c1e2bb5d1 |
openssh-debuginfo-7.4p1-21.el7.x86_64.rpm | SHA-256: fa85dcb3339cb821a8b92ed48d38dd6b623fd965187030bd6c7b5e4dd32f0649 |
openssh-debuginfo-7.4p1-21.el7.x86_64.rpm | SHA-256: fa85dcb3339cb821a8b92ed48d38dd6b623fd965187030bd6c7b5e4dd32f0649 |
openssh-keycat-7.4p1-21.el7.x86_64.rpm | SHA-256: 69484b156f81d5aa9256f6fe151c6ee0553e7e697c6979b4774516eb9f9d3abd |
openssh-ldap-7.4p1-21.el7.x86_64.rpm | SHA-256: 620543a3426608af9f48fe759640a6da3b37e31f661f182f47085343c610e9b1 |
openssh-server-7.4p1-21.el7.x86_64.rpm | SHA-256: d4b2de8f877b5c86b4c6751fbfba32d805bff4ecbb6183831888c833fb1af967 |
openssh-server-sysvinit-7.4p1-21.el7.x86_64.rpm | SHA-256: f7f1113b4a36eb0d97115b3b40e61ca1465752d9106b7d19ac3bff6d9a9b725e |
pam_ssh_agent_auth-0.10.3-2.21.el7.i686.rpm | SHA-256: 66dc0de44fb62b11c81bbf214afa81559e3e24fffb60500b64842c364228bf89 |
pam_ssh_agent_auth-0.10.3-2.21.el7.x86_64.rpm | SHA-256: b4226425a2125d74be20093edaaa6d5695fb7002ac7cef9d3276ca50d73a2c48 |
Red Hat Enterprise Linux for IBM z Systems 7
SRPM | |
---|---|
openssh-7.4p1-21.el7.src.rpm | SHA-256: 4a8516862279b86c61c2a41530d0d36d4781ecdc17c0ec34d0b9b35a6bca1374 |
s390x | |
openssh-7.4p1-21.el7.s390x.rpm | SHA-256: 96c895021292def6fe95f0c4625400c1669956cb62280ff2f9d14891498c580a |
openssh-askpass-7.4p1-21.el7.s390x.rpm | SHA-256: a812bf8cc2cdbf1c18b808fec88586f35988b5b30c41948c58c7b335a7f12e14 |
openssh-cavs-7.4p1-21.el7.s390x.rpm | SHA-256: c728c3ee03c4b1fbfe16614e44b64ba00bbcf4d3d4e00924d76037c179498675 |
openssh-clients-7.4p1-21.el7.s390x.rpm | SHA-256: ea0d11a406c3ab5f3c09a6eb517c7e226f4aa017c5b492b4cc1c8a301a1d5bad |
openssh-debuginfo-7.4p1-21.el7.s390.rpm | SHA-256: 30d43bb828a23ed2711ab88521ddf7dde2c6567e81a9f095c23ee28c75b8200d |
openssh-debuginfo-7.4p1-21.el7.s390x.rpm | SHA-256: 4543440d12b8734e7885dc30440dd0e90cb4c62c4a58b635fc69b68db555a592 |
openssh-debuginfo-7.4p1-21.el7.s390x.rpm | SHA-256: 4543440d12b8734e7885dc30440dd0e90cb4c62c4a58b635fc69b68db555a592 |
openssh-keycat-7.4p1-21.el7.s390x.rpm | SHA-256: bf695c5a4ce900e26060e45c70069012ce0c2ec13881b493e181df659c8b7499 |
openssh-ldap-7.4p1-21.el7.s390x.rpm | SHA-256: 34016b892a07852d3c54072e7926b869576d11d3682c415cc1744392b0f979b8 |
openssh-server-7.4p1-21.el7.s390x.rpm | SHA-256: 5f29aa987aa647b17554fe9d98072ac8e4e012aa51a2a45229b748cec0aeef8c |
openssh-server-sysvinit-7.4p1-21.el7.s390x.rpm | SHA-256: d8bf4c38331bf6e2eb0ea912a3a584e74f9e0a9573cf5e0a54102e30afcf8f9c |
pam_ssh_agent_auth-0.10.3-2.21.el7.s390.rpm | SHA-256: 0412385f320e5a22b1e9c927113caeaf54bb28ec4ba6f49df1a25d885311e186 |
pam_ssh_agent_auth-0.10.3-2.21.el7.s390x.rpm | SHA-256: 2a9a3964ee810f5c757ac23ba881283bf39f50ffdff479eb9aea10e371056cc8 |
Red Hat Enterprise Linux for Power, big endian 7
SRPM | |
---|---|
openssh-7.4p1-21.el7.src.rpm | SHA-256: 4a8516862279b86c61c2a41530d0d36d4781ecdc17c0ec34d0b9b35a6bca1374 |
ppc64 | |
openssh-7.4p1-21.el7.ppc64.rpm | SHA-256: 8a6dafcc19411b81858bf78faf946c44dcc028398fa4213e39fde145ccd1c380 |
openssh-askpass-7.4p1-21.el7.ppc64.rpm | SHA-256: ef0340aa44ede8fa0d3c224f3302d88f64c6fb9c0cc4d12ce2863e6c36ffa5a7 |
openssh-cavs-7.4p1-21.el7.ppc64.rpm | SHA-256: 02a91edf605c81d78d8504dfa6611545123fbb96893d569c15a9b01521650af9 |
openssh-clients-7.4p1-21.el7.ppc64.rpm | SHA-256: d2b12f58992ed3acf337ba5d33534c6e1f8db1c8af63b787c212e79fd0665837 |
openssh-debuginfo-7.4p1-21.el7.ppc.rpm | SHA-256: 966fd1355dbd014b39df05111d4440de4c00c4579f8bad0f8de06ab9b00670b6 |
openssh-debuginfo-7.4p1-21.el7.ppc64.rpm | SHA-256: 170290a6b4a6e4aa86694fdd68f99dcf9f8aebf1a6e06dbc199dfce0dcd3495c |
openssh-debuginfo-7.4p1-21.el7.ppc64.rpm | SHA-256: 170290a6b4a6e4aa86694fdd68f99dcf9f8aebf1a6e06dbc199dfce0dcd3495c |
openssh-keycat-7.4p1-21.el7.ppc64.rpm | SHA-256: 6545beb6280c7ae64043c88f209c6a5c63166378daa862ad8258d762467cf1fb |
openssh-ldap-7.4p1-21.el7.ppc64.rpm | SHA-256: 311b091443da4c908a091ff80a9aa822a3f525cd08d584dab517fa29a318304a |
openssh-server-7.4p1-21.el7.ppc64.rpm | SHA-256: 0babe496f55eeffa13a106a5d35130f06870e8929e83744788896927761ea8ea |
openssh-server-sysvinit-7.4p1-21.el7.ppc64.rpm | SHA-256: 1095b66570f3d1e978540805fba2861d1fd23c460f781a9cb01bcd3dbcd8e0d3 |
pam_ssh_agent_auth-0.10.3-2.21.el7.ppc.rpm | SHA-256: 62bc2e5fe8811d079aa717f51c504e44d4e7564701174b5ae69220b8f2e3c7e7 |
pam_ssh_agent_auth-0.10.3-2.21.el7.ppc64.rpm | SHA-256: 4fd02a23a2c070abc66710d14febac1895e52c93c964f87ab5877fcc2456960c |
Red Hat Enterprise Linux for Scientific Computing 7
SRPM | |
---|---|
openssh-7.4p1-21.el7.src.rpm | SHA-256: 4a8516862279b86c61c2a41530d0d36d4781ecdc17c0ec34d0b9b35a6bca1374 |
x86_64 | |
openssh-7.4p1-21.el7.x86_64.rpm | SHA-256: 290ccc1f3e22a77ce692e451a70d7483a358b38358f908b622e85ce93b9d12db |
openssh-askpass-7.4p1-21.el7.x86_64.rpm | SHA-256: 54517902309d6eced50959da0f58555367b3b4fb6adc8ce105afbd3351c92c46 |
openssh-cavs-7.4p1-21.el7.x86_64.rpm | SHA-256: ff38bf38246213ae01a2be078e21b19bc5873db084da7e0f32a0561cdd2cc0be |
openssh-clients-7.4p1-21.el7.x86_64.rpm | SHA-256: 364fdd8fbeafbc36f07ba45d00a5f556a39f0386ee075ef00b9203dc496baf81 |
openssh-debuginfo-7.4p1-21.el7.i686.rpm | SHA-256: 952b4b363608c0528ebbf6f1e568d77de33689ed420a7dd70421f78c1e2bb5d1 |
openssh-debuginfo-7.4p1-21.el7.x86_64.rpm | SHA-256: fa85dcb3339cb821a8b92ed48d38dd6b623fd965187030bd6c7b5e4dd32f0649 |
openssh-debuginfo-7.4p1-21.el7.x86_64.rpm | SHA-256: fa85dcb3339cb821a8b92ed48d38dd6b623fd965187030bd6c7b5e4dd32f0649 |
openssh-keycat-7.4p1-21.el7.x86_64.rpm | SHA-256: 69484b156f81d5aa9256f6fe151c6ee0553e7e697c6979b4774516eb9f9d3abd |
openssh-ldap-7.4p1-21.el7.x86_64.rpm | SHA-256: 620543a3426608af9f48fe759640a6da3b37e31f661f182f47085343c610e9b1 |
openssh-server-7.4p1-21.el7.x86_64.rpm | SHA-256: d4b2de8f877b5c86b4c6751fbfba32d805bff4ecbb6183831888c833fb1af967 |
openssh-server-sysvinit-7.4p1-21.el7.x86_64.rpm | SHA-256: f7f1113b4a36eb0d97115b3b40e61ca1465752d9106b7d19ac3bff6d9a9b725e |
pam_ssh_agent_auth-0.10.3-2.21.el7.i686.rpm | SHA-256: 66dc0de44fb62b11c81bbf214afa81559e3e24fffb60500b64842c364228bf89 |
pam_ssh_agent_auth-0.10.3-2.21.el7.x86_64.rpm | SHA-256: b4226425a2125d74be20093edaaa6d5695fb7002ac7cef9d3276ca50d73a2c48 |
Red Hat Enterprise Linux for Power, little endian 7
SRPM | |
---|---|
openssh-7.4p1-21.el7.src.rpm | SHA-256: 4a8516862279b86c61c2a41530d0d36d4781ecdc17c0ec34d0b9b35a6bca1374 |
ppc64le | |
openssh-7.4p1-21.el7.ppc64le.rpm | SHA-256: 6184c182163292b96aa516906de6e8da604591a7c56989fb211df315937e4475 |
openssh-askpass-7.4p1-21.el7.ppc64le.rpm | SHA-256: a538d79941fa76fca6d5687e84d8d31deac0e0b3cfa6df371ddeb05e1c58656c |
openssh-cavs-7.4p1-21.el7.ppc64le.rpm | SHA-256: d73335618cf519cfdc3e04233058190d85d6b8b112274472e0243b0a114ac16a |
openssh-clients-7.4p1-21.el7.ppc64le.rpm | SHA-256: 3904a7efe14d8d4d38631e0225d481809ec4186aa497a026800c02d32aba527b |
openssh-debuginfo-7.4p1-21.el7.ppc64le.rpm | SHA-256: 21959d7f9d278c2a66ae2ae67427f3f0df0a4d76662cca08036c950aad7dfa66 |
openssh-debuginfo-7.4p1-21.el7.ppc64le.rpm | SHA-256: 21959d7f9d278c2a66ae2ae67427f3f0df0a4d76662cca08036c950aad7dfa66 |
openssh-keycat-7.4p1-21.el7.ppc64le.rpm | SHA-256: 03ee310d284aaa9ae46503c466f401d3d16eb244bc8f94a454aa02d36920d537 |
openssh-ldap-7.4p1-21.el7.ppc64le.rpm | SHA-256: 89a87580a39491026c0dff6bfe49a671ec439de6615ced703ddad5f042c2ebef |
openssh-server-7.4p1-21.el7.ppc64le.rpm | SHA-256: 493909a0c1ac9d041816a88880bb183797a84c35bb06dde37efd07538f7300d2 |
openssh-server-sysvinit-7.4p1-21.el7.ppc64le.rpm | SHA-256: 4868dff8dc50881a85a3e25b37bdcdabe5c6cc1eb5b44ef9f1eb85ac4a4f7b24 |
pam_ssh_agent_auth-0.10.3-2.21.el7.ppc64le.rpm | SHA-256: 12597a4ff3ec0ac8646908a94a644d742543d09090000f156f88f098f27d23dc |
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